National Geographic just did an issue on polygamist in the States, but the subject of polyandry doesn't seem to ever be an issue... and

Since people I'm around tend to usually to never think along the same lines as me offline, I was just wondering how the manga community feels about the issue. A lot of people I've ever asked about the topic have tended to either say something like "It's ok if no one gets hurt." or "A boy/girl marry more than once shows that they have no self respect."