I have to disagree with th author. I have known 3 guys from my high school days who have "gone over to play for the other side." In all 3 cases, it started small, grew, and grew, until there is nothing left of them but Gayness. Every issue, every perception, every reaction is judged through the QueerLens until this choice is the single focus point of their lives. If this creeping mindset focused on alcohol, or gambling, or any other vice, we would say they were addicted to something...trying to find an outside stimuli to fill some emptiness or hole in their souls. But thanks to the APA, this addiction is no more than a "lifechoice" now.
That was really well put. I have to say, my experience with gay people has been that they are incapable of monogamous behavior and are therefore not to be trusted.