If same sex marriage advocates had them on "their side" they would have more numbers too! See how that works?<quoted text>
you forgot about the other sexes of space aliens and men or women marrying one of those other sexes :D
That is why those people that want o marry space aliens are joining you Poly people doubling your numbers, now if you can get the romantically attached sheep herders you will have even more on your side
Stop being so exclusive. Marriage equality means exactly what it says. It doesn't mean marriage is allowed for Big D approved groups only.