yes, pdq, I do favor those things being legal.....gay marriage immediately, and multiple marriages 'someday', after very careful analysis and rule making, so that we avoid all the scheming and misuse of the law by guys just looking to build harems for $$$$ and lots of free sex.

I do not have any idea how it might be worked out, and I doubt that it will be....I just believe that it should, in theory, be legal.

No, I don't think you need worry very soon.