We are never shy to embrace our inner (or often very outer) geek at Lemon.ly. We have some Potterheads, Twihards, Trekkies, and I guess Avengaholics on the team and we love to have fun. In honor of the release of the "first big blockbuster of the summer," The Avengers, we asked Twitter to rank the six avengers across five different superhero categories. According to the comic book experts, here are the results...