I made a card - one of my winter sunset - and wrote Season's Greetings. It was return for edit - they said - add Christmas to the title and keywords, and place it in Christmas-Season's greetings category.
 
I am sorry, but there are many other holidays in winter besides Christmas, and Christian religion is not the only religion in the world. AND I AM NOT A CHRISTIAN! It's terrible, but it's a fact. In fact - I don't belong to any religion. If somebody want to celebrate Winter solistice - there is not category for this, it has to be Christmas, ah?

I very upset with it, and I deleted that card.  A little bit more of this - and I can live without GCU.  

Well, thank you Lj, for your help. But I still keep my right to disagree.  
 
Then why not to put Season's Greetings under New year category, or Kwanzaa?   Putting it under Christmas illogical and shows the preference of Christmas vs. everything else.  
 
I am sure that all Americans here wouldn't agree with me, so be it. I just deleted a card, and won't make this type of cards again. Will go on Zazzle, they don't care, and don't make this approval process for 3 weeks.  

Lj, you helped.   It's just me being stubborn. I talked to another American friends... So it's a tradition. Who am I to argue with a tradition.  
Merry Christmas to you and Happy New Year!