Twitter Switches on the Censors : Discovery News

Twitter Switches on the Censors : Discovery News: "The social networking site Twitter finds itself between a rock and a hard place in foreign countries where speech isn't always free. On the one hand, Twitter's leadership doesn't want the whole site banned in those countries. On the other, what's a dictatorial government going to do with a social networking site that helps stir up civil dissent? The answer: Ban it. But that's not good for business."