While you are right, the comparison isnt quite simple like you made it. You hear the N word all the time, on Rated content in the media, and certainly facebook and other such mediums. Yes, you probably wont see it on the national news airwaves but then again in the U.S. you wouldnt see a national news channel urging a thing as ridiculous as the draw Mohammad Day or anything of that sort. I still think we have eons to go ourselves before we criticize the west for their freedom of speech liberties.