Why would Superman ever want to fight Spider-Man??

Peter is such a good guy!

Berry cool though (:

Interesting, a fight bet spider & super man, as long as the ending is a united forces of them to fight evil.

That's good picture

that is a good one but if he really fights with superman dont talk.........cause we all no what wil happen.......the water crushes the spider.

cool pic but if there was a fight[ dont get me wrong im a big spidey fan] supes would kick spidermans butt, unless spidey had kryptonite, then everyonell know what happens.