I'm gay myself and it's not really something that I'd want to read. I don't want there to be any kind of relationship/sex crap in the fantasy Eternia/Etheria comics that I read.
I don't just mean from gay people, I mean heterosexual's too.
It just bores me.
Plus if it did happen in an MOTU comic, people would go mad (sadly) just because it was either 2 guys or 2 girls getting it on.