I found this post That's Privilege, not Persecution, to be interesting. I'm not sure I agree entirely with everything said. But I do think that a lot of right-wing/evangelical Christians tend to have trouble distinguishing between "I am being obliged to take the beliefs of others into account" and "I am being oppressed."

To be blunt, it reminds me of the three-year-old complaining that it's not fair that he doesn't get the biggest piece of cake.