When I have children I'm not going to tell them Santa Claus is real, and I'm not going to tell them he's not real. I'm going to tell them to be critical, skeptical (to some extent) thinkers (in general) and not except "because I say so" (or some other silly stock explanation for St. Nick's existence) for an answer. I wouldn't want strangers shoving lies down my child's throat, and I certainly wouldn't want my child to go around ridiculing people with different beliefs either. (I also think that letting children believe something fallacious without providing proof is dangerous and a form of child abuse to some extent. What else are they going to take in and from whom?)
ShaggyJebus wrote...
You: "No, Billy, those commercials are lying to you. Santa is a marketing tool."
Kid: "What's a mark cutting tool?"
I wouldn't put it this way, obviously.
Now, I'm not saying I wouldn't celebrate Christmas (I'm an atheist), but I would emphasize the secular aspects, like giving loved ones presents and donating to charities, etc. - the empathetic stuff. I don't see how literally believing that St. Nick is still alive fits in - I'd assert that he should only represent charity and good will - ideas.
Learning that St. Nick isn't alive anymore can't suck if you never seriously believe it in the first place. Right? At least, I don't remember being traumatized or anything serious; I think I had already figured it out.
Does this make sense, or am I rambling. -.-