Dave Barry is not a traditional candidate either:

His official campaign Web site still says he’s running for president in 2004. He has no carefully crafted answers regarding the political issues of the day. He has no plans to solicit support or votes. One gets the feeling that Dave Barry’s supposed presidential campaign is more of a gimmick designed to promote the humor columnist’s upcoming book.
“I don’t believe in debating or campaigning,” he says during a phone interview from his Miami home, “or any act associated with politics other than accepting campaign contributions.”