Found an eloquent post by Orson Scott Card on his website.  Regardless of your opinion, you should give it a read.

In other news, Whitehouse.org delivers their proposed wording for the constitutional amendment to George Bush, plus provides all you “Ban Gay Marriage” people a great poster to put in your house, car, or over all the doors and windows of a local gay bar.

ok, I'll stop now.

Really.

I promise.