[notsony]

> There are no major organizations or groups of people advocating for the other situations you mentioned.

So you want to dismiss the ideas above because they belong to a minority and are not supported by the majority? Wow, you sound like a bigot.

Remember just a few years ago there were no major organizations or groups of people advocating for... same-sex marriage.

[nitid_name]

It's not germane to this discussion. The previous poster only brought it up to draw parallels between a straight person being for allowing gay marriage and a non-smoker being for legalization.

[tdkl]

Same-sex marriage doesn't result in higher risk for offspring with serious disadvantages.