[Reuters] Twitter COO Costolo replaces co-founder as CEO

Posted by: UGN Security

[Reuters] Twitter COO Costolo replaces co-founder as CEO - 10/04/10 01:53 PM

SAN FRANCISCO (Reuters) - Twitter co-founder Ev Williams will hand the chief executive job to COO Dick Costolo, who joined the fast-growing microblogging company about one year ago to spearhead its money making efforts.