Andre Yoskowitz
21 Mar 2013 14:05
Twitter is celebrating its 7th birthday today.
just setting up my twttr
On March 21st, 2006, founder Jack Dorsey tweeted "just setting up my twttr" starting the microblogging revolution.
The video features some of the more important events in the history of the service.
Additionally, Twitter also announced the milestone of hitting 200 million active users, with 400 million tweets being sent daily.