Of all the stupid shit I have read here...
Here, this is a gif I saved from 4chan. But I reuploaded to imgur, a commonly used image host service
http://i.imgur.com/snh8X.gifDoes that make it verboten then?
Why not ban the tumblr_ filenames while we're at it too? The only thing that comes out of there is feminism and hurt feelings, nothing of value would be lost. Except of course all the content that artists post there because it's a good platform for them.
Look at the posts and their content. Value their inherent quality and contribution to the board, not where it comes from. As long as someone doesn't behave like a total moron their post is just as good as any other, source be damned.
The more I read about people worrying about crossboard infection and the supposed reddit invasion, the more I realize that most of 4chan simply forgot what anonymous was all about. No barrier of entry, no join dates or post counts. Just your single post being judged for its objective worth.