Merry Christmas: Let's stop the silliness and remember that "Happy Christmas" or merry Christmas is really just a wish for peace on earth.
Happy Holidays: In our diverse society, it's important to respect and honor all beliefs.
Season Greetings: No one can be offended by this one.
Undecided: Why must we vilify a phrase like "Merry Christmas" when the world has so many other problems...