Position
Active
: no
Founder
: no
Start
April 2007
End
October 4, 2010
Location
: San Francisco, United States

About

Twitter is an online social networking service that enables users to send and read short 140-charactermessages called 'tweets'. Registered users can read and post tweets, but unregistered users can onlyread them. Users access Twitter through the website interface, SMS, or mobile device app. Twitter Inc.is based in San Francisco and has more than 25 offices around the world.Twitter was created in March 2006 by Jack Dorsey, Evan Williams, Biz Stone and Noah Glass and by July 2006 th... (continued)