Twitter CEO dick Costolo (Dick cos-tow-low) has announced that he is leaving his post. His place is temporarily Jack Dorsey (Jack Dorsey) is one of the cofounders. This was reported in the official account on the social network Twitter.
 

Costolo will leave the post July 1. Prior to that, he led the company for five years. Among possible successors Costolo referred to as financial chief Anthony Noto (Anthony Noto), as well as the top Manager of Adam's Bane (Adam Bain). Co-founder Jack Dorsey will lead Twitter until the appointment of a new head.

"there is No person who would be suitable for this position more than Jack Dorsey, – the statement says Costolo. – he has a deep understanding of the product and the mission of Twitter in the world, as well as excellent relationship with the team."

dick Costolo recently undergone  criticism of U.S. experts, who indicated that the company lacks a strong leader. Care Costolo has become so expected that the exchange has responded to five percent growth stocks. There have been unconfirmed rumors that Twitter may go to Google or Yahoo. the
 

Also recently became aware of the fact that the social network will make changes to one of its key functions. Since July, when writing a Direct Message (private message) no longer will be limited to 140 characters. It is expected that a new high will be 10 000 characters. Public records restriction will remain in effect.