[DeadMilkman]

And of course something else that would work even better.

Seed up torrents that contain whatever (it would be best if they contained the demo or something that could be mis-identified as SEV without containing junk files) , then when they are at around 95-98%, disconnect them. That way the entire torrent will never be downloaded, and it takes a long time for people to usually realize they have a dead torrent when it gets up to that kind of level.

This bypasses the problem of the downloaders discovering that they have a bad torrent, and spreading the news.