Some are leftist trolls, there have always been a goodly number of homosexual activists that troll FR. In fact, there are homosexual agenda websites that give advice how to sign on to FR and pretend to be a pro-gay conservative. Very likely some are on this thread.
And then there are the libertines who like the idea of a sexual free-for-all culture.
But when you consider that Mary Cheny has an agenda. One that includes gay marriages, gays adopting children, special rights for gays, then on to abortion rights, abandoning the WOD, Cutting and Running, and even going panty-less in limo's...
Well the point is that Mary Cheney's baby DOES affect us all.
I've never even heard of the websites you mention, so put me down in the "libertine" column. ;)