I don't really like Yaoi much, though I don't particularly mind it. I do like Yuri, a hell of a lot, though. As far as LGBT themes go in general, I'm kind of supportive of all aspects, and of sexual 'deviation' in general (my own stories contain a fair amount of lesbianism, a bit of male homosexuality too, and even incest a couple of times). As far as Yuri goes, that's mainly my pervy male side. In general anime or whatever, not hentai, then I'm not fussed either way.