> You've presented a coherent, non-bigoted argument for the anti-marriage position; it does nothing to legitimize the anti-gay marriage position.
That was already covered. The argument is that allowing gay marriage will reduce support for the anti-marriage position. If gay marriage is denied then supporters of gay marriage will prefer to support the anti-marriage position rather than supporting marriage when they can't participate in it, which is preferred if you're anti-marriage.
Ironically the corollary to this argument is that allowing gay marriage preserves the institution of marriage.
That's a fascinating argument that feels a bit too clever. Do many people actually hold this position, or is it more of an interesting train of thought?
That was already covered. The argument is that allowing gay marriage will reduce support for the anti-marriage position. If gay marriage is denied then supporters of gay marriage will prefer to support the anti-marriage position rather than supporting marriage when they can't participate in it, which is preferred if you're anti-marriage.
Ironically the corollary to this argument is that allowing gay marriage preserves the institution of marriage.