Yeah, i've no problem with either gay marriage or prostitution, but i find myself balking at polygamy and i'm not really sure why, I've never really given it that much thought. My first question is, why would you? Why would you want to share someone you loved with someone else?
I guess my gut feeling is that it is impossible to have an equal relationship with 3+ people, as the person who has multiple spouses is always in a position of relative power of perceived to be of greater importance than the others in the partnership. I just don't think that is a good basis for a healthy relationship. As for it being illegal, i'm not so sure.
edit: thought i would just add the legal status here in Australia, maybe others could do the same.
Prostitution legal, the others not.
