Done. I sent it to several friends to sign, also. Thanks for posting this.
For what it's worth, here's the "Comment" I added:
"Forbidding gay marriage does *not* strengthen the institutions of marriage and families. It weakens them. You are helping to force homosexual men to live a lie - and in some cases to marry women they do not love because it's "the right thing to do" and destroy their own lives and their wives' in the process. We cannot help who we love. We shouldn't be disallowed by the Constitution to build a life around the person we love. I thought it was supposed to be about granting U.S. citizens rights, not taking them away. Shame on you and everyone else who thinks the way you do on this issue."
I dunno - just felt inspired.