[sjwright]

It is still a very different mechanism.

It is still a very different social construct.

Sorry, but polygamy doesn't get to ride the coattails of gay marriage for free. Despite the howls from conservatives, this slope isn't inherently slippery. You have to change minds before you can discuss changing laws. (And besides, I thought we all agreed the anthrozoologists were next in line? Then NAMBLA. Wait your turn.)