The gauntlet has been thrown.

Dear Herman,
If being gay is a choice, show us the proof. Choose it. Choose to be gay yourself. Show America how that's done, Herman, show us how a man can choose to be gay. Suck my dick, Herman. Name the time and the place and I'll bring my dick and a camera crew and you can suck me off and win the argument.
Very sincerely yours,
Dan Savage