Providing another great example of the Not My Batman point I made the other week: a thread at Robot 6 where, discussing Arkham Asylum, I utter the eight words "it's more violent than I like my Batman" (in-between calling it "a phenomenally good game" -- twice) and multiple people feel the need to condescend to me and tell me I'm wrong and that's how Batman is supposed to be.
It's still just such a weird thing to me -- the idea that it's not enough to prefer one version of Batman over others, but to have to declare it the One True Version. It's not enough to say "Well, I for one have been waiting for a more violent Batman game"; it has to be "Obviously you aren't familiar with the source material; people like me have been waiting a long time for someone to make a game that's closer to the source material." Where "the source material" means "The Dark Knight Returns", because every Batman comic printed prior to 1986 doesn't count, obviously.
I will say one thing, though: not one single person argued with the part where I said "I really can't stand the art style."