For Twitter, free speech matters — not real names

Twitter CEO Dick Costolo talked about the company’s recent growth during an interview at the Web 2.0 conference, but he also made some strong statements about Twitter’s commitment to free speech and to defending the rights of its users against governments in Britain and the U.S.

Why Twitter doesn’t care what your real name is

Why does Twitter allow users to have pseudonyms, while Google and Facebook require real names? Because Twitter realizes it can provide plenty of value for both users and advertisers without having to know your real name. On the social web, it’s all about reputation and influence.