In this photo illustration the Twitter website is displayed on a mobile phone at a NRL match on July 11, 2009 in Newcastle, Australia. The...
In this photo illustration the Twitter website is displayed on a mobile phone in front of a television showing the tennis at Wimbledon on July 2,...
San Francisco, UNITED STATES: TO GO WITH AFP STORY: Lifestyle-US-IT-Internet: Online tweets tell you what everyone is up to, all the time. Biz Stone...
The Twitter Inc. Logo is seen behind an Apple Inc. IPhone 6s displaying the company's mobile application in this arranged photograph taken in New...
People are seen as silhouettes as they check mobile devices whilst standing against an illuminated wall bearing Twitter Inc.'s logo in this arranged...
Jack Dorsey, chief executive officer of Square Inc., holds an Apple Inc. IPhone while standing outside of the New York Stock Exchange in New York,...
The Twitter logo is displayed on a banner outside the New York Stock Exchange on November 7, 2013 in New York City. Twitter goes public on the NYSE...
President Barack Obama shakes hands with Twitter co-founder and Executive Chairman Jack Dorsey after holding a "Twitter Town Hall" July 6, 2011 in...
Jack Dorsey, Inventor, Founder and Chairman of Twitter, at the conference LeWeb09at Conference LeWeb09th in Paris, France on December 09th , 2009.
Computer screen displays the homepage of Twitter on Friday, April 3, 2009. Twitter Inc., the online messaging service derided by comedian Jon Stewart...
Host Samuel L. Jackson performs onstage during the 2009 ESPY Awards held at Nokia Theatre LA Live on July 15, 2009 in Los Angeles, California. The...
Twitter co-founder and CEO Evan Williams and co-founder Biz Stone attend a meeting with San Francisco Mayor Gavin Newsom at Twitter headquarters...
Queen Elizabeth II sends her first Tweet during a visit to the 'Information Age' Exhibition at the Science Museum on October 24, 2014 in London,...
Protesters hold signs while demonstrating in front of the Twitter Inc. Headquarters in San Francisco, California, U.S., on Thursday, Nov. 7, 2013....
In this photo illustration, The Twitter logo is displayed on a mobile device as the company announced it's initial public offering and debut on the...
User scrolls through a Twitter feed on the screen of an Apple Inc. IPhone 5 smartphone in this arranged photograph taken in London, U.K., on Friday,...
Twitter CEO Evan Williams is seen silhouetted against a screen as he shows off the newly revamped Twitter website on September 14, 2010 at Twitter...
