Dick Costolo became CEO in 2010. He was formerly a [[Google]] executive.<ref name=wsj>{{cite news|title=Beyond Tech Geeks and Narcisssists: Twitter Aims to Boost Site's Utility|work=Wall Street Journal|first=Shira|last=Ovide|date=July 24, 2012|page=B1}}</ref> | Dick Costolo became CEO in 2010. He was formerly a [[Google]] executive.<ref name=wsj>{{cite news|title=Beyond Tech Geeks and Narcisssists: Twitter Aims to Boost Site's Utility|work=Wall Street Journal|first=Shira|last=Ovide|date=July 24, 2012|page=B1}}</ref> |