Maybe a cheap shot, but then again, so was Mormon opposition to Prop 8. Andrew Sullivan has a good primer on how it happened. In terms of American religions right now, Mormonism must be considered the most intolerant and, frankly, evil. There are many good Mormons, many decent Mormons, but the fact remains that this is an institution that treats homosexuals in the most deplorable fashion imaginable: forced "reeducation", outings to family and friends, excommunication. Not to mention the use of the political process to strip gays and lesbians of rights, as well as turning groups like the Boy Scouts into ideological fiefdoms.
I grew up with a lot of Mormons, and I know that they're generally good folks. If Mormons stand for this sort of business--and I suspect most will, as conformity is so ingrained in that culture--then I think a lot of stigmatization is a fair price to pay.
