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Sunday, June 5, 2011

History of Google & Orkut


Early history


Larry Page and Sergey Brin in 2003
Google began in March 1996 as a research project by Larry Page and Sergey BrinPh.D.students at Stanford[1] working on the Stanford Digital Library Project (SDLP). The SDLP's goal was “to develop the enabling technologies for a single, integrated and universal digital library." and was funded through the National Science Foundation among other federal agencies.[2][3][4][5] In search for a dissertation theme, Page considered—among other things—exploring the mathematical properties of the World Wide Web, understanding its link structure as a hugegraph.[6] His supervisor Terry Winograd encouraged him to pick this idea (which Page later recalled as "the best advice I ever got"[7]) and Page focused on the problem of finding out which web pages link to a given page, considering the number and nature of such backlinks to be valuable information about that page (with the role of citations in academic publishing in mind).[6] In his research project, nicknamed "BackRub", he was soon joined by Sergey Brin, a fellow Stanford Ph.D. student supported by a National Science Foundation Graduate Fellowship.[2] Brin was already a close friend, whom Page had first met in the summer of 1995 in a group of potential new students which Brin had volunteered to show around the campus.[6] Page's web crawler began exploring the web in March 1996, setting out from Page's own Stanford home page as its only starting point.[6] To convert the backlink data that it gathered into a measure of importance for a given web page, Brin and Page developed the PageRank algorithm.[6] Analyzing BackRub's output—which, for a given URL, consisted of a list of backlinks ranked by importance—it occurred to them that a search engine based on PageRank would produce better results than existing techniques (existing search engines at the time essentially ranked results according to how many times the search term appeared on a page).[6][8]
A small search engine called "RankDex" from IDD Information Services (a subsidiary of Dow Jones) designed by Robin Li was, since 1996, already exploring a similar strategy for site-scoring and page ranking.[9] The technology in RankDex would be patented [10] and used later when Li founded Baidu in China.[11][12]
Convinced that the pages with the most links to them from other highly relevant Web pages must be the most relevant pages associated with the search, Page and Brin tested their thesis as part of their studies, and laid the foundation for their search engine. By early 1997, the backrub page described the state as follows:[13]
Some Rough Statistics (from August 29th, 1996)
Total indexable HTML urls: 75.2306 Million
Total content downloaded: 207.022 gigabytes
...
BackRub is written in Java and Python and runs on several Sun Ultras and Intel Pentiums running Linux. The primary database is kept on an Sun Ultra II with 28GB of disk. Scott Hassan and Alan Steremberg have provided a great deal of very talented implementation help. Sergey Brin has also been very involved and deserves many thanks.
-Larry Page page@cs.stanford.edu
Originally the search engine used the Stanford website with the domain google.stanford.edu. The domain google.com was registered on September 15, 1997. They formally incorporated their company, Google Inc., on September 4, 1998 at a friend's garage in Menlo Park, California.
Both Brin and Page had been against using advertising pop-ups in a search engine, or an "advertising funded search engines" model, and they wrote a research paper in 1998 on the topic while still students. However, they soon changed their minds and early on allowed simple text ads.[14]
The name "Google" originated from a misspelling of "googol,"[15][16] which refers to the number represented by a 1 followed by one-hundred zeros (although Enid Blyton used the phrase "Google Bun" in The Magic Faraway Tree (published 1941), The Folk of the Faraway Tree(published 1946).[17] and called a clown character "Google" in Circus Days Again (published 1942))[18] Having found its way increasingly into everyday language, the verb, "google," was added to the Merriam Webster Collegiate Dictionary and the Oxford English Dictionary in 2006, meaning, "to use the Google search engine to obtain information on the Internet."[19][20]

Google Home Page September 1998
By the end of 1998, Google had an index of about 60 million pages.[21] The home page was still marked "BETA", but an article in Salon.com already argued that Google's search results were better than those of competitors like Hotbot or Excite.com, and praised it for being more technologically innovative than the overloaded portal sites (like Yahoo!, Excite.com, Lycos, Netscape's NetcenterAOL.comGo.com and MSN.com) which at that time, during the growing dot-com bubble, were seen as "the future of the Web", especially by stock market investors.[21]
In March 1999, the company moved into offices at 165 University Avenue inPalo Alto, home to several other noted Silicon Valley technology startups.[22] After quickly outgrowing two other sites, the company leased a complex of buildings in Mountain View at 1600 Amphitheatre Parkway fromSilicon Graphics (SGI) in 2003.[23] The company has remained at this location ever since, and the complex has since become known as theGoogleplex (a play on the word googolplex, a number that is equal to 1 followed by a googol of zeros). In 2006, Google bought the property from SGI for $319 million.[24]
The Google search engine attracted a loyal following among the growing number of Internet users, who liked its simple design.[25] In 2000, Google began selling advertisements associated with search keywords.[1] The ads were text-based to maintain an uncluttered page design and to maximize page loading speed.[1] Keywords were sold based on a combination of price bid and click-throughs, with bidding starting at $.05 per click.[1] This model of selling keyword advertising was pioneered by Goto.com (later renamed Overture Services, before being acquired by Yahoo! and rebranded as Yahoo! Search Marketing).[26][27][28] While many of its dot-com rivals failed in the new Internet marketplace, Google quietly rose in stature while generating revenue.[1]
Google's declared code of conduct is "Don't be evil", a phrase which they went so far as to include in their prospectus (aka "S-1") for theirIPO, noting, "We believe strongly that in the long term, we will be better served — as shareholders and in all other ways — by a company that does good things for the world even if we forgo some short term gains."

[edit]Financing and initial public offering

The first funding for Google as a company was secured on August 1998 in the form of a $100,000USD contribution from Andy Bechtolsheim, co-founder of Sun Microsystems, given to a corporation which did not yet exist.[29]
On June 7, 1999, a round of equity funding totalling $25 million was announced;[30] the major investors being rival venture capital firms Kleiner Perkins Caufield & Byers and Sequoia Capital.[29]
While Google still needed a lot of funding for their further expansion, Brin and Page hesitated on publicizing Google even though that would basically solve most of their financial issues. They were not ready to give up their control over Google. After borrowing the $25 million venture capital money from Kleiner Perkins Caufield & Byers and Sequoia Capital, Sequoia forced Brin and Page to hire a CEO or else they would take back that borrowed $12.5 million. Finally, Brin and Page gave in and hired Eric Schmidt as Google’s first CEO in March 2001 and the company went public three years later.[31]
In October 2003, while discussing a possible initial public offering of shares (IPO), Microsoft approached the company about a possible partnership or merger.[32] However, no such deal ever materialized. In January 2004, Google announced the hiring of Morgan Stanley andGoldman Sachs Group to arrange an IPO. The IPO was projected to raise as much as $4 billion.
On April 29, 2004, Google made an S-1 form SEC filing for an IPO to raise as much as $2,718,281,828. This alludes to Google's corporate culture with a touch of mathematical humor as e ≈ 2.718281828. April 29 was also the 120th day of 2004, and according to section 12(g) of the Securities Exchange Act of 1934, "a company must file financial and other information with the SEC 120 days after the close of the year in which the company reaches $10 million in assets and/or 500 shareholders, including people with stock options."[33] Google has stated in its annual filing for 2004 that every one of its 3,021 employees, "except temporary employees and contractors, are also equity holders, with significant collective employee ownership", so Google would have needed to make its financial information public by filing them with the SEC regardless of whether or not they intended to make a public offering. As Google stated in the filing, their, "growth has reduced some of the advantages of private ownership. By law, certain private companies must report as if they were public companies. The deadline imposed by this requirement accelerated our decision." The SEC filing revealed that Google turned a profit every year since 2001 and earned a profit of $105.6 million on revenues of $961.8 million during 2003.
In May 2004, Google officially cut Goldman Sachs from the IPO, leaving Morgan Stanley and Credit Suisse First Boston as the jointunderwriters. They chose the unconventional way of allocating the initial offering through an auction (specifically, a "Dutch auction"), so that "anyone" would be able to participate in the offering. The smallest required account balances at most authorized online brokers that are allowed to participate in an IPO, however, are around $100,000. In the run-up to the IPO the company was forced to slash the price and size of the offering, but the process did not run into any technical difficulties or result in any significant legal challenges. The initial offering of shares was sold for $85 a piece. The public valued it at $100.34 at the close of the first day of trading, which saw 22,351,900 shares change hands.
Google's initial public offering took place on August 25, 2004. A total of 19,605,052 shares were offered at a price of $85 per share.[34] Of that, 14,142,135 (another mathematical reference as √2 ≈ 1.4142135) were floated by Google and 5,462,917 by selling stockholders. The sale raised US$1.67 billion, and gave Google a market capitalization of more than $23 billion.[35] The vast majority of Google's 271 million shares remained under Google's control. Many of Google's employees became instant paper millionaires. Yahoo!, a competitor of Google, also benefited from the IPO because it owns 2.7 million shares of Google.[36]
The company is listed on the NASDAQ stock exchange under the ticker symbol GOOG.

[edit]Growth


The first iteration of Google production servers was built with inexpensive hardware and was designed to be very fault-tolerant
In February 2003, Google acquired Pyra Labs, owner of Blogger, a pioneering and leading web loghosting website. Some analysts considered the acquisition inconsistent with Google's business model. However, the acquisition secured the company's competitive ability to use information gleaned from blog postings to improve the speed and relevance of articles contained in a companion product to the search engine, Google News.
At its peak in early 2004, Google handled upwards of 84.7% of all search requests on the World Wide Web through its website and through its partnerships with other Internet clients like Yahoo!,AOL, and CNN. In February 2004, Yahoo! dropped its partnership with Google, providing an independent search engine of its own. This cost Google some market share, yet Yahoo!'s move highlighted Google's own distinctiveness, and today the verb "to google" has entered a number of languages (first as a slang verb and now as a standard word), meaning, "to perform a web search" (a possible indication of "Google" becoming a genericized trademark).
Analysts speculate that Google's response to its separation from Yahoo! will be to continue to make technical and visual enhancements to personalized searches, using the personal data that is gathering from orkutGmail, and Google Product Search to produce unique results based on the user. Frequently, new Google enhancements or products appear in its inventory. Google Labs, the experimental section of Google.com, helps Google maximize its relationships with its users by including them in the beta development, design and testing stages of new products and enhancements of already existing ones.[37]

the relationship between Google, Baidu, and Yahoo
After the IPO, Google's stock market capitalization rose greatly and the stock price more than quadrupled. On August 19, 2004 the number of shares outstanding was 172.85 million while the "free float" was 19.60 million (which makes 89% held by insiders). In January 2005 the number of shares outstanding was up 100 million to 273.42 million, 53% of that was held by insiders, which made the float 127.70 million (up 110 million shares from the first trading day). The two founders are said to hold almost 30% of the outstanding shares. The actual voting power of the insiders is much higher, however, as Google has a dual class stock structure in which each Class B share gets ten votes compared to each Class A share getting one. Page says in the prospectus that Google has, "a dual class structure that is biased toward stability and independence and that requires investors to bet on the team, especially Sergey and me." The company has not reported any treasury stock holdings as of the Q3 2004 report.
On June 1, 2005, Google shares gained nearly four percent after Credit Suisse First Boston raised its price target on the stock to $350. On that same day, rumors circulated in the financial community that Google would soon be included in the S&P 500.[38] When companies are first listed on the S&P 500 they typically experience a bump in share price due to the rapid accumulation of the stock within index funds that track the S&P 500. The rumors, however, were premature and Google was not added to the S&P 500 until 2006. Nevertheless, on June 7, 2005, Google was valued at nearly $52 billion, making it one of the world's biggest media companies by stock market value.
On August 18, 2005 (one year after the initial IPO), Google announced that it would sell 14,159,265 (another mathematical reference as π ≈ 3.14159265) more shares of its stock to raise money. The move would double Google's cash stockpile to $7 billion. Google said it would use the money for "acquisitions of complementary businesses, technologies or other assets".[39]
On September 28, 2005, Google announced a long-term research partnership with NASA which would involve Google building a 1-million square foot R&D center at NASA's Ames Research Center, and on December 31, 2005 Time Warner's AOL unit and Google unveiled an expanded partnership—see Partnerships below.
Additionally in 2005, Google formed a partnership with Sun Microsystems to help share and distribute each other's technologies. As part of the partnership Google will hire employees to help in the open source office program OpenOffice.org.[40]
With Google's increased size comes more competition from large mainstream technology companies. One such example is the rivalry between Microsoft and Google.[41] Microsoft has been touting its Bing search engine to counter Google's competitive position. Furthermore, the two companies are increasingly offering overlapping services, such as webmail (Gmail vs. Hotmail), search (both online and local desktop searching), and other applications (for example, Microsoft's Windows Live Local competes with Google Earth). In addition to an Internet Explorer replacement Google is designing its own Linux-based operating system called Chrome OS to directly compete with Microsoft Windows. There were also rumors of a Google web browser, fueled much by the fact that Google is the owner of the domain name"gbrowser.com". These were later proven when Google released Google Chrome. This corporate feud is most directly expressed in hiring offers and defections. Many Microsoft employees who worked on Internet Explorer have left to work for Google. This feud boiled over into the courts when Kai-Fu Lee, a former vice-president of Microsoft, quit Microsoft to work for Google. Microsoft sued to stop his move by citing Lee's non-compete contract (he had access to much sensitive information regarding Microsoft's plans in China).
Google and Microsoft reached a settlement out of court on 22 December 2005, the terms of which are confidential.[42]
Click fraud has also become a growing problem for Google's business strategy. Google's CFO George Reyes said in a December 2004 investor conference that "something has to be done about this really, really quickly, because I think, potentially, it threatens our business model."[43] Some have suggested that Google is not doing enough to combat click fraud. Jessie Stricchiola, president of Alchemist Media, called Google, "the most stubborn and the least willing to cooperate with advertisers", when it comes to click fraud.
While the company's primary market is in the web content arena, Google has also recently began to experiment with other markets, such as radio and print publications. On January 17, 2006, Google announced that it had purchased the radio advertising company dMarc, which provides an automated system that allows companies to advertise on the radio.[44] This will allow Google to combine two advertising media—the Internet and radio—with Google's ability to laser-focus on the tastes of consumers. Google has also begun an experiment in selling advertisements from its advertisers in offline newspapers and magazines, with select advertisements in the Chicago Sun-Times.[45] They have been filling unsold space in the newspaper that would have normally been used for in-house advertisements.
During the third quarter 2005 Google Conference Call, Eric Schmidt said, "We don't do the same thing as everyone else does. And so if you try to predict our product strategy by simply saying well so and so has this and Google will do the same thing, it's almost always the wrong answer. We look at markets as they exist and we assume they are pretty well served by their existing players. We try to see new problems and new markets using the technology that others use and we build."
After months of speculation, Google was added to the Standard & Poor's 500 index (S&P 500) on March 31, 2006.[46] Google replacedBurlington Resources, a major oil producer based in Houston that had been acquired by ConocoPhillips.[47] The day after the announcement Google's share price rose by 7%.[48]
Over the course of the past decade, Google has become quite well known for its corporate culture and innovative, clean products, and has had a major impact on online culture. In July 2006, the verb, "to google", was officially added to both the Merriam Webster Collegiate Dictionary as well as the Oxford English Dictionary, meaning, "to use the Google search engine to obtain information on the Internet.".[49][50]In November 2009, The Global Language Monitor named google No. 7 on the Top Words of the Decade list.[51] In December 2009 the BBChighlighted Google in their Portrait of the Decade (Words) series.[52]

[edit]Philanthropy

In 2004, Google formed a non-profit philanthropic wing, Google.org, giving it a starting fund of $1 billion.[53] The express mission of the organization is to help with the issues of climate change (see also global warming), global public health, and global poverty. Among its first projects is to develop a viable plug-in hybrid electric vehicle that can attain 100 mpg.[54]

[edit]Acquisitions

Since 2001, Google has acquired several small start-up companies, often consisting of innovative teams and products. One of the earlier companies that Google bought was Pyra Labs. They were the creators of Blogger, a weblog publishing platform, first launched in 1999. This acquisition led to many premium features becoming free. Pyra Labs was originally formed by Evan Williams, yet he left Google in 2004. In early 2006, Google acquired Upstartle, a company responsible for the online collaborative word processor, Writely. The technology in this product was combined with Google Spreadsheets to become Google Docs & Spreadsheets.
On October 9, 2006, Google announced that it would buy the popular online video site YouTube for $1.65 billion.[55] The brand, YouTube, will continue to exist, and will not merge with Google Video. Meanwhile, Google Video signed an agreement with Sony BMG Music Entertainment and the Warner Music Group, for both companies to deliver music videos to the site.[56] The deal was finalized by November 13.[57]
On October 31, 2006, Google announced that it had purchased JotSpot, a company that helped pioneer the market for collaborative, web-based business software to bolster its position in the online document arena.[58]
On March 17, 2007, Google announced its acquisition of two more companies. The first is Gapminder's Trendalyzer software, a company that specializes in developing information technology for provision of free statistics in new visual and animated ways[59] On the same day, Google also announced its acquisition of Adscape Media, a small in-game advertising company based in San Francisco, California.[60]
Google also acquired PeakStream Technologies..

[edit]Partnerships

Google has worked with several corporations, in order to improve production and services. On September 28, 2005,Google announced a long-term research partnership with NASA which would involve Google building a 1-million square foot R&D center at NASA's Ames Research Center. NASA and Google are planning to work together on a variety of areas, including large-scale data management, massively distributed computing, bio-info-nano convergence, and encouragement of the entrepreneurial space industry. The new building would also include labs, offices, and housing for Google engineers.[61] In October 2006, Google formed a partnership with Sun Microsystems to help share and distribute each other's technologies. As part of the partnership Google will hire employees to help the open source office programOpenOffice.org.[62]
Time Warner's AOL unit and Google unveiled an expanded partnership on December 21, 2005, including an enhanced global advertising partnership and a $1 billion investment by Google for a 5% stake in AOL.[63] As part of the collaboration, Google plans to work with AOL on video search and offer AOL's premium-video service within Google Video. This did not allow users of Google Video to search for AOL's premium-video services. Display advertising throughout the Google network will also increase.
In August 2003, Google signed a $900 million offer with News Corp.'s Fox Interactive Media unit to provide search and advertising onMySpace and other News Corp. websites including IGNAmericanIdol.com, Fox.com, and Rotten Tomatoes, although Fox Sports is not included as a deal already exists between News Corp. and MSN.[64][65]
On 6 December 2006, British Sky Broadcasting released details of a Sky and Google alliance.[66] This includes a feature where Gmail will link with Sky and host a mail service for Sky, incorporating the email domain "@sky.com".
In 2007, Google displaced America Online as a key partner and sponsor of the NORAD Tracks Santa program.[67][68][69] Google Earth was used for the first time to give visitors to the website the impression that they were following Santa Claus' progress in 3-D.[70] The program also made its presence known on YouTube in 2007 as part of its partnership with Google.[71]
In January 2009, Google announced a partnership with the Pontifical Council for Social Communications, allowing the Pope to have his own channel on YouTube.[72]

[edit]New mobile top-level domain

In coordination with several of the major corporations, including MicrosoftNokiaSamsung, and Ericsson, Google provided financial support in the launch of the .mobi top level domain created specifically for the mobile internet, stating that it is supporting the new domain extension to help set the standards that will define the future of mobile content and improve the experience of Google users.[73] In early 2006, Google launched Google.mobi, a mobile search portal offering several Google mobile products, including stripped-down versions of its applications and services for mobile users.[74] On September 17, 2007, Google launched, "Adsense for Mobile", a service to its publishing partners providing the ability to monetize their mobile websites through the targeted placement of mobile text ads.[75] Also in September, Google acquired the mobile social networking site, Zingku.mobi to "provide people worldwide with direct access to Google applications, and ultimately the information they want and need, right from their mobile devices."[76]

[edit]Legal battles

[edit]Gonzales v. Google

On Wednesday, January 18, 2006, the U.S. Justice Department filed a motion to compel in United States district court in San Jose seeking a court order that would compel search engine company Google Inc. to turn over, "a multi-stage random sample of one million URL’s", from Google’s database, and a computer file with, "the text of each search string entered onto Google’s search engine over a one-week period (absent any information identifying the person who entered such query)."[77] Google maintains that their policy has always been to assure its users privacy and anonymity, and challenged the subpoena. On March 18, 2006, a federal judge ruled that while Google must surrender 50,000 random URLs, the Department of Justice did not meet the necessary burden to force Google to disclose any search terms entered by its users.

Orkut
Orkut is a social networking website that is owned and operated by Google Inc.[2] The service is designed to help users meet new friends and maintain existing relationships. The website is named after its creator, Google employee Orkut Büyükkökten. Although Orkut is less popular in the United States than competitors Facebook and MySpace, it is one of the most visited websites in India and Brazil.[3] As of April 2010, 48.0% of Orkut's users are from Brazil, followed by India with 39.2% and United States with 2.2%.[4]
Originally hosted in California, in August 2008 Google announced that Orkut would be fully managed and operated in Brazil, by Google Brazil, in the city of Belo Horizonte. This was decided due to the large Brazilian user base and growth of legal issues.[5][6][7][8]
As of March 2011, Alexa traffic ranked Orkut 102nd in the world; the website currently has more than 100 million active users worldwide. Anyone 18 years old or older can join Orkut.

History of Orkut

In 2003, Google offered to purchase the social network Friendster, but the offer was declined by that company. Google then internally commissioned Orkut Büyükkökten to work on a competing independent project. The result was Orkut. The product launched on January 24, 2002. The community membership was originally by invitation only. Orkut's explanation for invitation
"Orkut is unique and fun, because it's an organically growing network of trusted friends. That way we will all have at least one person to vouch for them. If you know someone who is a member of Orkut, that person can invite you to join as well. If you don't know an Orkut member, wait a bit and most likely you soon will. We look forward to having you as part of the Orkut community."
During the first year, the United States had the largest user base. By word of mouth various Brazilians began adopting and inviting more friends, in a viral process driven by the blogosphere. Soon after, Brazil surpassed the U.S. in the number of users and Orkut started becoming heavily popular in Brazil. Americans then started leaving the service and switching to other similar sites such as MySpace andFriendster. This phenomenon was covered by the English blogosphere with some criticism towards Brazilians[10][11][12] because they tended to communicate (not only among themselves) using their native language, Portuguese, and not English.
From that time, Orkut growth was driven by Brazilian users, first being opened to everyone by register and becoming one of the most popular websites in Brazil.[citation needed] The creator Orkut Büyükkökten visited Brazil in 2007,[13] in an attempt to understand the success in that country. In 2007 Orkut began attracting a large number of Indians who were seemingly not intimidated by the number of Brazilians on the site. Orkut also has a simplified site for mobile users. "m.Orkut.com". In 2008, a new feature was introduced for users having slow internet connections to access Orkut using the "View Orkut in lighter version" setting.
Over the years, Orkut has also found great popularity in Estonia as witnessed by a survey conducted by the independent research center GfK Custom Research Baltic which showed how Orkut is the most used social network platform in that country.[14]

[edit]Features

Traffic on Orkut by country
Traffic of Orkut on March 31, 2004
Flag of the United States.svgUnited States
51.36%
Flag of Japan.svgJapan
7.74%
Flag of Brazil.svgBrazil
5.16%
Flag of the Netherlands.svgNetherlands
4.10%
Flag of the United Kingdom.svgUnited Kingdom
3.72%
Other
27.92%
Traffic of Orkut on May 29, 2011[4]
Flag of Brazil.svgBrazil
55.2%
Flag of India.svgIndia
35.4%
Flag of Japan.svgJapan
1.9%
Flag of the United States.svgUnited States
1.5%
Flag of Pakistan.svgPakistan
0.6%
Other
4.8%
An Orkut user can also add videos to their profile from either YouTube or Google Videowith the additional option of creating either restricted or unrestricted polls for polling a community of users. There is an option to integrate GTalk (An instant messenger from Google) with Orkut enabling chatting and file sharing. Currently GTalk has been integrated in Orkut – users can directly chat from their Orkut page. Similar to Facebook, users may also use a "like" button to share interests with friends.[15]

[edit]Themes

A new feature in Orkut is Changing Themes. Users can change their interface from a wide range of colorful themes in library. Themes are currently only available in India, Brazil and Pakistan.

[edit]Other miscellaneous features

Each member can become a fan of any of the friends in their list and can also evaluate whether their friend is "Trustworthy", "Cool", "Sexy" on a scale of 1 to 3 (marked by icons) and this is aggregated in terms of a percentage. Unlike Facebook, where a member can view profile details of people only on their network, Orkut allows anyone to visit anyone's profile, unless a potential visitor is on your "Ignore List" (this feature has been recently changed so that users can choose between showing their profile to all networks or specified ones). Importantly, each member can also customize their profile preferences and can restrict information that appear on their profile from their friends and/or others (not on the friends list). Another feature is that any member can add any other member on Orkut to his/her "Crush List" and both of them will be informed only when both parties have added each other to their "Crush List".
When a user logs in, they see the people in their friends list in the order of their logging in to the site, the first person being the latest one to do so. Orkut's competitors are other social networking sites including MySpace and Facebook. Ning is a more direct competitor, as they allow creation of social networks which are similar to Orkut's communities.

[edit]Redesigns

[edit]First redesign

On August 25, 2007, Orkut announced a redesign. The new UI contains round corners and soft colors including small logotype at upper left corner. The redesign has been announced on the official Orkut Blog. By August 30, 2007, most users on Orkut could see changes on their profile pages as per the new redesign. On August 31, 2007, Orkut announced its new features including improvements to the way you view your friends, 9 rather than 8 of your friends displayed on your homepage and profile page and basic links to your friends' content right under their profile picture as you browse through their different pages. It also announced the initial release of Orkut in 6 new languages:: Hindi, Bengali, Marathi, Tamil, Kannada and Telugu. Profile editing can take place by clicking the settings button under the user profile photo (or alternatively, clicking the blue settings link at the top of any page).
On September 4, 2007, Orkut announced another new feature. user would be able to see an "Updates from your friends" box on the homepage, where it's possible to get real-time updates when friends make changes to their profiles, photos and videos. Moreover, in case someone wants to keep some things on their profile private, Orkut has added an easy opt-out button on the settings page. Scraps were also HTML-enabled letting users post videos or pictures. On November 8, 2007, Orkut greeted its Indian users Happy Diwali by allowing them to change their Orkut look to a Diwali-flavored reddish theme. On April Fools' Day 2008, Orkut temporarily changed its name on its webpage to yogurt, apparently as a prank. On June 2, 2008, Orkut has launched its theming engine with a small set of default themes.[16] Photo tagging also was available.

On October 27, 2009, Orkut released their 2nd redesigned version.[17] It was available to very few users at first (the chosen ones as they called[18]). These users were able to send invites to their Orkut friends to join this new version. The new version uses Google Web Toolkit (GWT) and thus makes extensive use of AJAX in the user interface. However, the users of the new version of Orkut can switch back to the older version by clicking the "Older Version" link near the top right corner of the page. Features
Google stated the new Orkut is faster, simpler and more customizable. More particular features includes video chat, promotions and easy navigation. Design
The look is completely new, leaving all traces of past designs. User interface and workflow are also drastically changed. As part of "more customizable", Orkut added many different colours for your profile. The Themes were removed and an orkut badge is visible for those who haven't changed to the new orkut. The new logo also has the word "My" in it, as in My Orkut. Mouse over to logo scrolls out list of 4 most frequently used links. Vertical scroll bars have been added in the friend and community list in the home page to allow viewing all friends/communities from the home page itself. In the home page, the recent visitor's list now displays six most recent visitor's profile image as small clickable icons. Hovering the mouse over these pictures display the visitor's profile name as a tooltip.
Orkut allows users to sign in with their Google Mail, or Gmail, credentials. As described on http://orkutlogin.me, to login to Orkut always type the URL http://www.orkut.com/ instead of clicking any links to open it. This is the safest way to open Orkut.

[edit]International

Orkut is available in 48 languages and has been localized for many countries.

[edit]


[edit]Controversy

[edit]Fake profiles

As with any online social networking community, a number of fake and cloned profiles exist on Orkut.[16] Due to the large number of users and the deactivation of the jail system, the profiles were often left unremoved or, when removed, recreated easily. These profiles are normally created to have fun with other fakes and creating "Fake Families" and sometimes for trolling or spamming.

[edit]Invisible profiles

In 2005, invisible profiles, communities and topics started to appear in Orkut. This could be achieved by using HTML escaping codes and 1x1 pixel photos to fool the engine behind the site.[17] This hole was later fixed, and currently there is a lower limit on profile image dimensions.
It is still possible to create invisible topics in communities.

[edit]Flooders

In August 2005 a freeware program was made in Delphi called Floodtudo ("tudo" in Portuguese means "everything". This was developed by a Brazilian) specifically for flooding Orkut[citation needed]. It quickly spread through the users and was easily downloadable. The most common Floodtudo versions were 1.2, 1.5, 2.0 and 2.2. As this program was massively used by thousands of spammers, a big spam wave struck Orkut in September and October 2005.
During 2007–2008, Another most commonly used Scrap Flooder "Carbon Copy Scraper" & "Blind Carbon Copy Scraper" (commonly called CCS & BCCS) was javascript based (popular versions 2.4, 3.3, and 5.1), available on almost every famous Orkut community. The main idea behind this was to let profile holders send the same scrap to all their friends at a once, but it was misused by spammers.
As the flooding of Orkut came out of control, the developers implemented features to stop it by
  • not allowing 2 or more verbatim topics or scrapbook entries to be submitted
  • forcing the user to wait before posting another topic or scrapbook entry
  • requiring captchas, whenever a scrap entry is hyperlinked.
Community moderators were given the ability to ban users outright instead of relying on the developers to remove them.

[edit]Electronic spam

Recently, Orkut implemented an automated system to prevent spam. Orkut users can't send too many friend requests or scraps within a short time interval. If anyone does so, the user will temporarily be disabled from that feature for 24 hours to 1 week, depending on the users activity.

[edit]The Frandshippers

Between 2006 and 2007, Orkut was troubled with stalkers which were called "frandshippers", these were mostly male users looking for female friends who would often keep trying to convince people to accept their friend requests, eventually fake profiles of frandshippers were made to annoy people on purpose, some even to humour them.[18]

[edit]Hate groups

There has recently[when?] been controversy revolving around the use of Orkut by various hate groups. Several hate communities focusing on racism, Nazism and white supremacy have been deleted due to guideline violation.[citation needed]
In 2005, various cases of racism were brought to police attention and reported on in the Brazilian media.[19] In 2006, a judicial measure was opened by the Brazil federal justice denouncing a 20-year-old student accused of racism against those of Black African ancestry and spreading defamatory content on Orkut.[20] Brazilian Federal Justice subpoenaed Google on March 2006 to explain the crimes that had occurred in Orkut.[21]
Anti-national, and anti-ethnic hate groups have also been spotted. Recently an Indian court has issued notices to Google on some of the groups. The Mumbai Police are seeking a ban on Orkut post objections raised by political groups. Groups denigrating various political leaders and celebrities have also emerged. Also in a reported case of 2005, racist groups have been reported. They were anti-Tamil groups.
Orkut has a Report Abuse feature available for all communities. Orkut communities can be reported if they contain hate/violence content. Any Orkut user (even those who are not the members of such a community) can report the abuse. The reasons for reporting abuse can be nudity or sexual content, theft of identity or personal information, child abuse, promoting illegal activities, any kind of personal attacks against any individual and a few others.

[edit]State censorship

[edit]In Iran

Orkut was very popular in Iran, but the website is now blocked by the government. According to official reports, this is due to national security issues, and Islamic ethical issues about dating and match-making. To get around this block, sites such as Orkutproxy.com (now defunct) were made for Iranian users. Other websites such as Yahoo! Groups and Google Groups have communities dedicated to receiving updates on the newest location of Iran's Orkut proxy. At one time it was possible to bypass governmental blockage of Orkut, but the site has closed itsHTTPS pages on all anonymous proxies. Now it is almost impossible for ordinary users to visit this site inside Iran.[22]
Many other sites have been published in Iran since Orkut's blockage, using the same social-networking model – examples include MyPardis,Cloob and Bahaneh.[23]

[edit]In the United Arab Emirates

In August 2006, the United Arab Emirates followed the footsteps of Iran in blocking the site. This block was subsequently removed in October 2006. On July 3, 2007, Gulf News revisited the issue, publishing complaints from members of the public against Orkut communities like "Dubai Sex", and officially bringing the complaints to the attention of the state telecom monopoly Etisalat.[24] By July 4, 2007, Etisalat had placed a renewed ban on the site,[25] which remains in effect despite Google's promise to negotiate the ban with the UAE.[26]

[edit]In Saudi Arabia

Saudi Arabia is another country that has blocked access to Orkut, while Bahrain's information ministry is also under pressure to follow suit.[27]

[edit]Privacy

Earlier in Orkut it was possible for anybody to view anyone's pictures, videos as well as scraps, but people started misusing the photos and videos and placing them on the Internet with fake details. Many of them were vulgar, especially pictures of women. Moreover, the scraps could be easily read.
Currently privacy covers such features as scraps (separate read and write access), videos, photo albums, testimonials, and applications.
In December 2008,2009 Orkut developers introduced another privacy update that allow users to restrict viewing of their albums to certain number of friends, as well as selected e-mail contacts. The user can limit visibility of her/his profile to a certain region or group of regions (known as a "network"); in this case outside of these regions no user information is available.

[edit]Security and safety

In December 2007, hundreds of thousands of users accounts were affected, using XSS vulnerability and a worm.[citation needed] A user's account was affected when the user simply read a particular scrap containing an embed which caused the user to automatically become a part of a community on the site, without approval. The affected user's account was then used to send this scrap to everyone present in the user's friend list thereby creating a sort of a huge wave.[citation needed]

[edit]MW.Orc worm

On June 19, 2006 FaceTime Security Labs' security researchers Christopher Boyd and Wayne Porter discovered a worm, dubbed MW.Orc.[28] The worm steals users' banking details, usernames and passwords by propagating through Orkut. The attack was triggered as users launched an executable file disguised as a JPEG file. The initial executable file that causes the infection installs two additional files on the user's computer. These files then e-mail banking details and passwords to the worm's anonymous creator when infected users click on the "My Computer" icon. The infection spreads automatically by posting a URL in another user's Orkut Scrapbook, a guestbook where visitors can leave comments visible on the user's page. This link lures visitors with a message in Portuguese, falsely claiming to offer additional photos. The message text that carries an infection link can vary from case to case. In addition to stealing personal information, the malware can also enable a remote user to control the PC and make it part of a botnet, a network of infected PCs. The botnet in this case uses an infected PC's bandwidth to distribute large, pirated movie files, potentially slowing down an end-user's connection speed.[citation needed]
The initial executable file (Minhasfotos.exe) creates two additional files when activated, winlogon_.jpg and wzip32.exe (located in theSystem32 Folder). When the user clicks the "My Computer" icon, a mail is sent containing their personal data. In addition, they may be added to an XDCC Botnet (used for file sharing), and the infection link may be sent to other users that they know in the Orkut network. The infection can be spread manually, but also has the ability to send "back dated" infection links to people in the "friends list" of the infected user. According to statements made by Google, as noted in Facetime's Greynets Blog, the company had implemented a temporary fix for the dangerous worm.[28]

[edit]HTTPS Not Obvious

In and around April 17, 2007 users began reporting that secure (https) access to the Orkut login server was no longer available. In fact, Google had changed the main login page to http delivery to improve efficiency, but the actual login remained secure using https in aniframe.[29] This information had not been well-published by Google, and did not give the users the reassurance of seeing the "secure connection" padlock in the browser. On July 17, 2007, a revised login page, which is delivered via https, addressed these issues.

[edit]Session Management and Authentication

On June 22, 2007 Susam Pal and Vipul Agarwal published a security advisory on Orkut vulnerabilities related to authentication issues.[30]The vulnerabilities are considered very dangerous in cybercafes, or in the case of man-in-the-middle attack as they can lead to session hijacking and misuse of legitimate accounts.[31] The vulnerabilities are not known to be fixed yet and therefore pose threat to the Orkut users.
A week later, on June 29, 2007 Susam Pal published another security advisory which described how the Orkut authentication issue can be exploited to hijack Google and Gmail sessions and misuse the compromised account of a legitimate user under certain conditions.
Joseph Hick performed an experiment on the basis of the advisories published by Susam Pal, to find out how long a session remains alive even after a user logs out.[32] His experiment confirmed that the sessions remain alive for 14 days after the user has logged out. It implies that a hijacked session can be used for 14 days by the hijacker because logging out does not kill the session.[33]

[edit]W32/KutWormer

On December 19, 2007, a worm written in Javascript started to cause havoc. Created by a Brazilian user called "Rodrigo Lacerda", it automatically made the user join the virus related community and infect all friends' scrapbooks with copies of itself, the worm infected over 700,000 Orkut users. The worm is spreading through Orkut’s recently introduced tool that allows users to write messages that contain HTML code. The ability to add Flash/Javascript content to Orkut scraps was only recently introduced.[34][35]

[edit]W32/Scrapkut worm

On March 3, 2008 W32/Scrapkut.worm was found. The worm attempts to spread itself by sending Orkut users scraps that contains the link to the worm itself. Aliases are Downloader.Banload.ONK (GRISoft)
  • TR/Dldr.Orkut.A (Avira)
  • Trojan-Downloader.Win32.Banload.auf (IKARUS)
  • Trojan.DL.Win32.Banload.dzm (Rising)
  • W32.Scrapkut (Symantec)

[edit]Bom sabado Worm

On September 25, 2010 Bom sabado worm was found. The word "Bom sabado" is a portmanteau of "Bom sábado", which means "Good Saturday" in Portuguese. This worm attempts to spread itself by sending scraps and adding users to a Bomsabado group on Orkut.[36]

[edit]Other attacks

[edit]Private album crack

In December 2007, a Brazilian cracker named "Rodrigo Lacerda" published a script that allowed users to scrape other people's private photos. The exploit consisted of generating album photo urls, due to their simple structure.
This crack made Orkut team implement new secure album/photos implementation.[citation needed]

[edit]Legal issues

[edit]India

On October 10, 2010 Manager, Manu Rekhi,[37] on the Orkut internal blog. There has also been some media outcry against Orkut after a couple of youngsters were apparently lured by fake profiles on the site and later murdered.[38]
On November 24, Bombay High Court asked the state government to file its reply in connection with a petition demanding a ban on social networking site, Orkut, for hosting an anti-Shivaji Web community.[39]
Recently, the Pune rural police cracked a rave party filled with narcotics.[40] The accused have been charged under anti-narcotic laws, the (Indian) Narcotic Drugs and Psychotropics Substances Act, 1985 (NDPS). Besides the NDPS, according to some media reports, the police were deliberating on the issue of charging the accused under the (Indian) Information Technology Act, 2000 perhaps because Orkut was believed to be a mode of communication for these kind of drug abuses.[41]
The Cyber police in India have entered into an agreement with Orkut to have a facility to catch and prosecute those misusing Orkut since complaints are rising.[42]

[edit]Brazil

On August 22, 2006, Brazilian Federal Judge José Marcos Lunardelli ordered Google to release by September 28 Orkut user’s information of a list of about two dozen Brazilian nationals, believed to be using Orkut to sell drugs and to be involved in child pornography. The judge ordered Google to pay $23,000 per day in fines until the information is turned over to the Brazilian government. According to the Brazilian government, the information would also be used to identify individuals who are spreading child pornography[43] and hate speech. As of September 27, 2006 Google has stated that it will not release the information, on the grounds that the requested information is on Google servers in the U.S. and not Google servers in Brazil, and is therefore not subject to Brazilian laws.
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