Nice try, Greg, but your readers (most of them, anyway) know more about this than you. Who do you yourself think created Satan? Is God the Creator of all things, or not? Far more importantly, where is your authority, scriptural or otherwise, to decide that a belief on Satan's origins is a litmus test for whether a person is Christian? Isn't it wiser to use the same criteria Jesus uses? Read Mark 9:38-41. Someone like Romney who professes Christ and follows His teachiings in his daily life is part of Jesus' coalition, according to Jesus. Why are you so bent on trying to exclude Mormons?
By the way, Evangelicals speak at BYU all the time. The Book of Mormon is all about Christ. Your bigotry and ignorance discredit us Christians.