http://www.nauvoo.com/library/card-hypocrites.html
I don't agree with OSC, and I doubt he'd like me very much due to my propensity for casual sex and my desire to abolish state marriage.
That said, I do share his distaste for the gay rights movement's propensity to attack and attempt to blacklist and attack their opponents. I feel this tendency to eschew rational argument, push intellectually dishonest positions and attack those who disagree is very dangerous. And I won't be subscribing to your blacklist of Card and other folks who don't buy into the modern orthodoxy.
I'm curious though - Communism has been far more harmful to the world than opposition to gay marriage. Do you also favor bringing back the anti-communist blacklists of the McCarthy era?