I don't have a great insight to inter-denomination arguments within Christianity, but I've recently become aware that a lot of Christians (especially evangelicals) really really dislike Mormons. Is Mormonism today the Catholicism of the Kennedy years - an easy target for more fundamentalist Christian groups to turn up their noses and mock? I've heard it been compared to everything from Scientology to Masons to Islam (in that they are violent, dangerous groups that make followers swear blood pacts to their own ideas).
Anyone a member of the LDS and can field their experiences? I'm honestly curious why Mormons seem so maligned. In my mind it's because they seem to be becoming more popular (Romney and Beck being two big names in Mormonism and politics), and it's the cool thing to pick on the new kid on the block. I mean, sure, they might have different ideas than other Christian sects, but really... it's religion. There will always be differences.
Relevant article that got me thinking about it. That, combined with a bunch of comments from conservative boards made me curious.