Excellent article in Slate by Torie Bosch entitled “No Reason For The Season” lays out the argument for a secular celebration of Christmas. A nice quote:
There was no one moment that crystallized my thinking or relieved me of my guilt. Rather, it was a series of observations: Most of the classic songs and movies that celebrate Christmas don’t even mention God or Jesus. Santa doesn’t check church attendance to decide whether he’s going to give a child a present—he checks whether she’s been naughty or nice. He’s the perfect secular judge of moral fiber. To say that the secularists injure the Christmas spirit is much like the claim that two men getting hitched will besmirch the sanctity of marriage. Why should the way I mark Christmas bother anyone? Christians appalled by my secular holiday will no doubt argue that I am depriving myself of the greater joy that comes with accepting Jesus into your heart. But I’m not attempting to take away anyone’s right to go to church or to display a Nativity scene. All I need to celebrate Christmas is a tree, stockings, baked goods, some people I love, and some gifts to give (and, yes, receive).