In "Twidiots", we collect the choicest thoughts on a particular topic from Twitter's millions of users.

During a visit to the Anne Frank House in Amsterdam on Friday, Justin Bieber wrote in the official guestbook that he hoped the young holocaust victim "would have been a belieber." Most of Twitter reacted with disgust, but some of Bieber's most… devoted fans took his side. But who knows? Maybe they would have reacted differently if they'd, you know, _heard of her.