What about them? I have no problems with some limits on property owner's rights when activities have adverse influence on neighbors.
I mentioned property rights because laws that "protect" individual groups often restrict the rights of others. I have mixed thoughts on it. While I don't think an employer should "descriminate" (just because it isn't a nice thing to do), I also feel that a bisiness owner should be able to hire/fire who they want for whatever reason they want. If one is to be responsible for the profitability, they should be able to make the decisions.
I guess it falls into one of those areas that I think the government should stay out of. Anti-descrimination laws should apply to the government. The government should equally represent all citizens. However, private citizens should be able to invite who they want into their home OR business.
I suspect most gay couples would be thrilled to be able to enter a legal union called something other than marriage if it brought them all the legal benefits currently bestowed on married couples.
Given the various legislation that has been proposed, I think there's more to it.