Re: Grant Morrison thinks Batman is gay!
He doesn't really seem to back up his assertion. I only occasional read batman comics, but the character never has seemed to me to be eithter homo- or bi-sexual. If anything Wayne comes off as almost completely celibate, his obsession with fighting crime replacing his sex drive.
It's easy to support someones beliefs if they are identical to your own.
Tolerating beliefs that you don't personal embrace, or even fully understand, is harder.