I just wanted to say this is nothing new, and I don't see this ending soon. Like look at http://en.wikinews.org/w/index.php?title=Wikinews:Bots&oldid=339247 that happened a while ago, but esentially is still just commons and another wikimedia project having a spitting contest. The problem is you can't get in touch with the majority of uploaders, and you don't have enough people to get in touch with the ones you can. That is very hard to fix.
[[user:Bawolff]]