Sorry I am a batman fan
Why does being a fan of one have to make you against the other?
now why would you say “Sorry I am a Batman fan” when it’s Superman eating cement? Wouldn’t it be better “Suck it Superman! Go Batman!” or something of the like? Cuz this is quit hilarious.
Also, to Jason, it’s because they are the embodiments of the two types of superheros: Powers vs Brains.
Now I know that there are guys with both (Prof. X & Beast come to mind) but generally there are those that are people who are forced into herodom (powers) and those who choose to help fix the world that don’t have any special powers except a deep seated NEED to fix things (brains).
Also also, there’s always the main three heroes: Wonder Woman, Superman & Batman. So people may feel forced to pick a team. Just spitballin.