Santa Clause? Billions of dollars spent in decorations and presents? Oh it's just oh so religious isn't it? "Happy Holidays" lumping eid observances (when possible), Hanukkah and more in just emphasizes that Christ has nothing to do with this holiday in the west
Of course it's not a religious observance and your post here equating it to shopping at WalMart and birthday celebrations only serves to emphasise that fact.
Now, if in your heart you want to observe a date that Christ was born go ahead, but its something on your heart and has nothing to do with being a command of God - it's a cultural choice and that is all..
Our Lord and Savior could have been born a million times and wouldn't be the Messiah and Savior if He had not died and rose again on the third day..
And THAT is why we are commanded to observe Passover in honor of His victory, and in celebration of our salvation..
Now look who refuses to celebrate that day and you will know who is and is not saved.. if you care to know the truth..
But Christmas? Give me a break.. let people do what is in their hearts.