I didn't vote for Romney because he's a liberal. But the fact that he belongs to a man-made cult that until the mid 1970s refused to allow blacks full membership; the fact that he belongs to a cult founded by a lying, thieving con-man; the fact that Mormonism is one of the most profoundly evil organizations on the earth; those facts would be enough to dissuade me from voting for him.
I didn't need to not vote for him because of his membership in that vile cult. His liberalism was enough.