Political correctness is trash, and it brings about reverse discrimination as well.
For example, if I went to a store that was playing Christmas music in it they have every right to do so. People shouldn't be able to complain and get them to stop playing it because they are offended...simply don't shop there (this happened with Walmart), and I'm sure other businesses as well.
The point is, you can't make everybody happy because that's not possible, so let's stop pretending we can. Someone can be offended by anything. (e.g. someone at my dad's work once sneezed, my father said "God bless you" and the man replies: "No Thanks, I don't believe in God.")
On a slightly related note...people coming into America, namely spanish-speaking people don't at all make an effort to learn the language, and suddenly everything has to printed in both Spanish and English...you are coming to a country who's national language is english and based on the english language...please learn it. If you moved to France they wouldn't change the roadsigns to English just for your convenience, why should we have to here?