Should gays get married?

I am all for gays having the opportunity to get married. There are couples that have been together for decades and don't have the rights to community property, life insurance or other rights that are given to straight couples. I think it's a riot that the "Christian" people and the others that are protesting haven't stopped to think about the situation. Especially for the Christians. The Bible states that "he who is without sin should cast the first stone". UHHHH, If the Christians are casting stones because they are without sin, they actually are committing a sin because they are hurting a fellow human being. This applies to their anti gay marriage campaign too. Why not just let the people alone and mind their own business?