This post on LGF by its founder(http://littlegreenfootballs.com/article/35243_Why_I_Parted_Ways_With_The_Right/), which gives a sane and rational breakdown of why a conservative would have problems with the current state of the GOP.
And if there’s anything the GOP currently hates, it’s sanity and rational thinking. . . and science. . . and the rule of law . . .and, well, you get the picture.