because some people are control freak nutjobs who take pron WAY the hell too seriously. That is why. That is why no matter WHAT you get off too, SOMEONE will try their darndest to make you feel bad about it. Personally I don't find porn at all enjoyable, but I don't see why that should mean I need to give a crap if others do, or if they find different types of pairing than I do interesting to read about. But that's just me.