Eh, I don't know. I just finished watching that Batman movie with Red Hood, and he was pretty intense in that.
I see where people are going with Spiderman, but Batman's got the intelligence, the tools, and the strength to defeat Spiderman.
I mean, yes, Spiderman is a beast in strength. But compared to Batman's physique and intense training, he doesn't match up too well.
Spiderman does have the Dark Knight in agility though, all that swinging and the like would stop Batman in his tracks.
Spiderman's web is impressive and allows for a ton of improvisation, but Batman's batarangs, all teh blades he can pull out of his suit and the like, included with the above stated impressive strength, the web might just be an inconvenience in battle.
On top of it all, Batman's just got the tools and the intelligence on how to make a situation fall in his favor. I mean, have you seen Bane? Sure, he broke Batman's back once, but the dude was eventually defeated by the Dark Knight. Bane is HUGE! He's injected with a serum that makes him 12x the man he is, coupled with his immense brain capacity, he's one of the smartest people ever.
Ah well, I like Spiderman, and he does kick a lot of ***, and I do know the varying amount of enemies he has to face (tentacles, pumpkin bombs, shockwaves, electricity, rhinoceros', lizards, alien symbiotes, etc) but after a pretty even match, I think Batman would win out in the end.
Sucks that Superman is such a God-**** God Mod player, but I still think Batman might last... four seconds... against him.
-Chillz