Yes, perdador should explain his exact reasoning for why while gays can get civil unioned (and get the same federal benefits as marrieds?), they should not be allowed to call that union "marriage."
Homosexuals are free to call their unions whatever they please, just as I am free to define marriage through the lens of my faith which may exclude their union. If there is no distinguishable legal difference between a "civil union" and a "marriage", the definition of the latter becomes abstract and personal. Any attempt to subvert that with a collective definition, in either progressive or conservative language, would be inflammatory and destructive.
I originally posted that the problems with hetero marriages are not due to a lack of access to marriage, and that's simply a reaction to the argument "hetero marriages are already messed up, so why not homo marriages?". My suggestion was that gay rights and modern marriage problems are not related, is there a progressive here that cares to disagree?
I concluded by saying that we need marriage reform that goes beyond gay rights. My preference would be for the government to operate only in terms of legal unions ("civil unions for all") and to return marriage to the churches and the people to define for themselves. For what its worth, I believe there are many man-woman unions that would not meet the standards of what many consider to be a proper "marriage".
As an aside, someone mentioned that "there are still people who believe in traditional marriage regulations" was the worst post ever. The idea that those against gay marriage are just going to die out and be a non issue anytime soon is a progressive pipe dream.