It's not just name calling or harassment that gets posts censored.  I witnessed one today where the news story was about a man requesting another cut his testicles off because he was a transvestite and wanted to be more like a woman.  However, even without testes, the man still has his penis, but the story was calling him a woman.  Technically, he isn't a woman.  One poster pointed that out and his post was removed.  There was nothing "uncivil" about his post.  All it was was apparently unpopular.