Xmas, not Christmas

So far the well-meaning denizens of the internet have corrected me twice in the past 2 weeks when I've written "Xmas". The first just pointed out that when you write Xmas, you leave Christ out. The second actually told me it offended her.  Well, the sad truth is that I do it deliberately to leave the Christ out, although not to offend anyone.
See, Christmas has been commercialized and secularized in our society. It has become, in many respects, a holiday celebrating peace, goodwill, family, generosity, and not the birth of any lord and savior. It has become Frosty The Snowman, and Santa Claus, not Jesus and a Nativity. And it is that secular goodwill that my family celebrates. So I spell it Xmas.  Because I don't celebrate a birthday. I celebrate a rather more obtuse mixture of vague wishes and emotions. And I do it with a tree and stockings, not church services and hymns. SO while I'm very sorry if having your religion's personal holiday celebrated on even the federal level isn't enough, and if my misspelling it and bastardizing it offends you and makes you feel like maybe the world is so cruel as to only mention you in 90% of all media for 4 months a year, I'm not going to put the Christ back in Christmas.  Because in my household, the Earth's Revolution Is The Reason For The Season. Since, after all, seasons are brought about by the passage of time, not the birth of future carpenters.