MogBot and Hamilton
Yeah, maybe we should just remove them. It seems like something is removing them from the rankings, as well. (I don't see them right now - was watching for when Diamond 1.7.9 would get its remaining battles vs bots I've excluded.) I've got extra.Sauce and extra.LightSauce excluded too.
Maybe I'll also take a look if they're open source and if there's something I can do to post fixed versions to the rumble. MogBot is one of the earliest Pattern Matching bots, so I'd love to keep him around - I learned about PM from the author's tutorial many moons ago. =)