Check out this chart that groups all of Gotham City's villains by type. I knew Batman had a ton of villains to fight off, but this really puts everything into perspective. Batman was going up against an insane amount of evil! It's crazy that none of these villains have been able to snuff him out. Remember, this is a guy that doesn't have superpowers! It just proves to me that Batman is seriously the greatest comic book badass ever. Just look at what he's up against, and the fact that he hasn't been killed off is incredible.
One could also agrue that the villains he goes up against are pathetic. Click on the image to enlarge, and let us know who your favorite Batman villain is!