Just reading the title was enough for me.
This whole topic seems like a desperate try to create new frontiers so you don't to lounge through the day bored.
I think what you don't understand is that gays aren't gays because they are rebels. They are gays because of their personal affinity and their freedom ends where yours begins and this totally excludes personal preferences because those are only projected towards yourself.
This is indeed so ridiculously that I might as well start a new campaign based on my interpretation of the bible:
"The global threat of cheese sandwiches with chocolate cream toppings." - because to my understanding, mixing food stuffs that was available in the time the bible was written can not be mixed with food that wasn't available at that time. Its simply a sin.
And as far as I experienced it, gay couples bring a lot more healthy and useful values to their life and thus the society than many religious types, be it Christians or not.
Yes, I believe in god but I don't believe in aggression towards people with good and recommendable moral values.