This thread pops up like clockwork, it is almost like I can set my watch to it so I know when to buy christmas presents...
Say what you want, it doesn't bother me, You are jewish? say Happy Hanukkah, You are Christian? just say Merry Christmas. Celebrate Kwanza say happy Kwanza.. or whatever the proper way is. I am just responding back with "you too! and be safe", Generic response without endorsing any specific belief and you dont look like a **** for saying "How dare you wish me a blah blah blah". Bonus points for not being spoken to on the job for pushing a belief system on a customer.