Damn, can you imagine having more than one mother-in-law?
 
*shudder*
 
 
You don't need more than one wife. You just need an open minded wife. 
		 
		
	 
 
Couldn't agree with you more. One open minded woman>>>>>>>>>any number of wives. 
 
	
		
	
	
		
		
			My opinion is that it should be ok for any group of consenting adults to "marry" if they wish. Then, if they choose to so marry, they marry into an explicitly defined contract which defines spousal rights and enumerates what happens to assets and so forth.
 
My opinion is also that anyone who uses an argument like "well, if you allow this then you'll have to start allowing marriages with goats and dogs and we all see where that is going" should be shot for being so goddamned stupid.
		
		
	 
 
While in theory I may agree with "well it should be their right", I have to ultimately disagree with you. With how the laws are currently regarding marriage/families, polygamy cannot be legalized. Divorces for a couple are hard enough, and add in more people and it just gets worse. Then, it's not a good idea for kids involved. How would visitation rights work? Each person gets an equal share? What about the biological parents? You should get the picture I hope. 
 
Since I've done swinging and been in a relationship where we "dated" others (I realize it's not the same as polygamy), I'll throw out my thoughts on it. First, I'm not a fan of polygamy. Polygamy is more of a concept where there is an "Alpha" of sorts (male or female), who then has multiple spouses. It tends to put one person (the "Alpha") as more important then the others and this "Alpha" gets their needs/wants from the spouses. The spouses don't usually get that in return. Also, jealousy between the multiple spouses tends to occur. Jealousy can be good in small amounts with the right people involved, but unchecked or excessive amounts can be very damaging to any relationship. In polygamy, the multiple spouses usually get jealous because while they might be technically all equal, there are "favorites". Polygamy can work, but it's rare in my experience.
 
If you believe, as I do, that humans are not meant to be monogamous and want to have multiple partners then you may want to read up on polyamory instead. Polyamory is, IMHO, the more "evolved" form of having multiple partners. It also can have jealousy issues, but one of the core fundamentals of it is 100% full communication with everybody involved which helps keep a lot of that jealousy in check. There isn't an "Alpha" so to speak, although their might be a "primary" relationship. For example, if a married couple is polymarous and have boyfriends/girlfriends, then they usually will put the marriage as primary and the people they date know that as well.
 
Edit- Rather then putting up another post I'm just adding in my reply to peonyu to this post.
 
 
	
		
	
	
		
		
			If gay marriage is allowed then so should Polygamy. Were talking adults here, and if ALL of the adults agree then its hurting no one. Limit it to two Husbands or Wives per person. 
 
As for the religious folks. Well most Christians wouldnt marry more than one spouse anyway. A muslim however could. Polygamy ranks equal with Gay marriage in my book.
		
		
	 
 
I'd be more inclined to be okay with polygamy if it was setup in the way you describe. 
 
I'd much rather see "anybody can marry up to 3 other people" basically. So, you could have gay/lesbian's marrying and can also allow those who choose to marry in a poly relationship to be able to. 
 
I'm still generally against that though, and would rather just have "anybody can marry any other person they choose" which would allow GLT's to marry. The couple can then choose to bring others into the relationship as a boyfriend/girlfriend, but not as a legal spouse. As others have said, some laws are there to protect ourselves from ourselves. This happens to be one I can agree with. 
 
*Disclaimer* There are many forms of polygamy and polyamory, which my post is not meant to be all inclusive. It's not the type of relationship that defines if it works or not, but the people involved.