Good idea, but they'll cry discrimination or some such. IMO it would be worth it anywhay just to witness the hypocritical response that's always sure to follow.
I guess one unintended consequence is that they could go out and 'vote' for their perversions by buying up piles of 'H' movies....
In the meantime, I would not have to sort through reviewers 'nuances' to figure out what I do not want on my screen. Let 'em squeal.
Really, though, I think those of us in 'straight' America would be shocked to find out how pervasive this garbage has become. Just about everything has some reference to gays in it any more, waaay out of proportion to what I see in my neighborhood.