Romney is in association with Mormonism. You decide. I've presented my take on it, If you disagree, tell me why.
Can you refute their scripture? Go ahead, tell me why the book of Abraham (http://scriptures.lds.org/abr/) is not LDS scripture.
Okay, I've decided that it is indeed an attempt at establishing guilt by association. If you're willing to engage in that kind of logical fallacy in your decision making, then I'm not particularly inclined to pay much attention to your arguments.