Weekly Standard article on Polygamy, Polyamory and Bisexuality

If you haven't read this article, I'd really recommend it. It's well thought out, well researched, gives the impression of evenhandedness, and concludes that at the time gay marriage achieves broad acceptance, there will inevitably be a push to legalize polygamy, which to their minds constitutes an attack on the institution of marriage.

http://www.weeklystandard.com/Content/Public/Articles/000/000/006/494pqobc.asp