SAN FRANCISCO, CA  - MAY 25: After months of rumors, Twitter has finally announced that it has acquired third-party client TweetDeck on May 25, 2011 in San Francisco, CA
Editorial use only
Editorial credit: Annette Shaff / Shutterstock.com

Royalty-free stock photo ID: 78049630

SAN FRANCISCO, CA - MAY 25: After months of rumors, Twitter has finally announced that it has acquired third-party client TweetDeck on May 25, 2011 in San Francisco, CA