While the article is interesting, if it implies that LDS Temples haven't been subjected to protests since then, it's behind the times. Ask anyone associated with the building of new Temples for the Church - many, if not most, are protested. I remember hearing of one a few years back that eventually had to be relocated, local resistance was so strong.
Any Utah Mormons inclined to be prejudiced toward New York Muslims (or Tennessee Muslims, etc.) should spend some time out of state first. It's not just in the South that Mormons are viewed are still viewed with distrust by a significant portion of the public. Thank goodness for America's long history of religious tolerance, which makes this whole 2-Blocks-From-Ground-Zero-Mosque flap a sad day.