I absolutely agree. Political correctness has gone crazy, and it's getting worse. If you don't like the word 'Christmas' then don't use it - if you don't agree with Christmas, then don't celebrate it, just don't ruin everyone elses fun!
You know, you're not supposed to call the stopper thing in the toilet a 'ballcock' anymore too right? Dear God.
I must ask, have you ever read a book called 'Politically Correct Fairy Tales'? It's absolutely hilarious, and just goes to highlight how ridiculous this whole thing has become.
Here's an example: Little Red Riding Hood
http://www.averyhillarts.com/rrh_pc.html