Lol, that's what I was thinking. I assume that all the anti-gays here would never entertain the thought of looking at lesbian porn, due to it being same sex activity.
I think that the problem with advertising Clixsense on PTC sites is that you are preaching to the converted - my guess is that most clickers will already be members. I only have four referrals, which were gained through using my ref link as a signature in forum posts.