It definitely works for some people.

I believe in long term

Polygamy can work, but there are cases where it doesn't.

My ex wife is into that and he is a married man whose ife has health problems. No I don't agree with that at all. She needs to commit to one person and one person only

It takes a specific kind of people to be ok with that. I think jealousy would eventually be inevitable in my opinion.

no. i believe in being exclusive

Maybe short term, but not long term. Someone will get hurt and the relationships will change

It can and does but I don’t think it’s the typical experience

Probably a lot fewer than expect it

its an interesting concept, but it seems like there are a plethora of potential problems

Personally I don't. But everyone is different, things get too messy and complicated. Not for me. Now or ever.

They're not right for me... that's all I will say.