Yeah, keep telling yourself that your argument wasn't really destroyed. One day, you might actually believe it.
I don't see any other threads in this forum asking my take on adultery, lying, lust, theft, or "the like." If there were, and some "Christian" was trying to convince people that these things were acceptable, I would most definitely be in that thread.
Friend, there is nothing "spiritually sadistic" about arguing the fact that Christianity considers homosexuality to be a sin. On the contrary, it is my duty as a Christian to defend the Word of God, and it would be "spiritually sadistic" to simply walk away and let you go to hell without warning you of the danger that you and others are in.
What's telling is how you must discard portions of your own faith in order to live your chosen lifestyle.