twitter CEO

Twitter Chief Executive Dick Costolo denied rumors that Google might buy his company for as much as $10 billion in a comment that was far shorter than 140 characters. "I don't know where these things come from. It's just a...

Twitter is witnessing the phenomenal growth in last few quarters and the future looks optimistic as company has been valued (unofficially) worth $10 billion recently. However, Twitter CEO Dick Costolo feels that road ahead is not that easy and still...