Here is the issue. We have religious TRADITIONS in this country that are getting swept under the rug by secularists.
I think it largely has to do with the educational system in this country and the fact that MOST textbooks twist the presentation of history to reflect this notion of a "separation of church and state" as a clearly defined founding principle... that simply ISN'T the case. Our nation was founded by Christian men who integrated religious practices into much of the tenants of law and legal practices... don't forget we had federally recognized state religions, prayers were said prior to congressional sessions, etc... In god we trust isn't just a line that somehow found itself on our currency.. Sure it wasn't there from the beginning of common law in this land.. but it's a result of the religious freedoms that were instituted by our founding fathers.
Now that we have established that religion WAS accepted by our founding fathers and early politicians, let's look at the 50s, 60s, 70s, 80s... Christmas became a national event. Everywhere you went, christmas trees lined stores, merry christmas became a common saying from storekeepers, etc... It was a great way for the NATION to come together regardless of religion. Everyone acted just a little happier and looked out for one another just a bit more. Groups like Salvation Army would have their workers dressed as santa asking for donations to further aid to those who needed it.
And now today? My mother can't have a crucifix, tree, or santa on her desk out of fear that a student might complain that he feels discriminated against. Somehow merry christmas is offensive to those who don't believe in Christianity.. Ironically, jewish public schools teachers get away with menorah's in their classroom as that is somehow less offensive.. or is it really just that people don't feel the ability to openly attack Jews as they are a smaller chunk?
This is an attack on Christianity regardless of what Stewart or other pundits would have you believe. The goal is to remove religion from the public eye.. unless of course you're of a faith OTHER than Christian in which you're protected by this notion of "freedom of religion"...
The "attack on christianity" doesn't bug me.. but what does is this notion that the minority groups (whether it's muslims, blacks, jews, whatever) can get away with just about any negativity towards the majorities (whites, catholics, etc) and the majority groups are just supposed to sit back and take it (affirmative action for example).