Daniel Hannan writes:
Blogs have improved veracity, quality and diversity. They have not led to the segregation by opinion that many predicted: Leftists and Rightists argue online in a way that never happened when people took just one newspaper. It’s true that bloggers, being human, are as prone to cruelty, stupidity and error as anyone else. But it has never been easier to go elsewhere: more people are reading more news and comment than at any time in history.