Superhero comics have always come down pretty hard against bullying, whether it's Superman sticking up for the little guy in 1938 or Marvel's more direct approach to having nerdy weaklings suddenly turn into super-strong crime-fighters who turn the tables and beat the living crap out of the bad guys. Captain America, Spider-Man and the Hulk all follow that classic formula, and heck, the X-Men are an entire school made up of an oppressed minority that spends most of their time fighting robots made of racism.
So yeah, Marvel is, historically speaking, pretty dead set against bullying. That's why it's no surprise that they're teaming up with the STOMP Out Bullying organization next month for a series of variant covers designed to raise awareness of bullying and help prevent it. The results are some pretty great covers that range from charming to genuinely hilarious.