No offense to Christians.. but Yule existed 2000 years before Christ did.. over the ancients way of gauging time by when the sun was in the sky and the whatnot. And used that for their celebrations. The Christians only declared Yule as Christmas in order to gain more converts so as to easily sway the 'pagans' (ones from the country) to their ways and out from the old ways.. It was a manipulation ploy.
Is it not better to live and let live? If you say Happy Holidays.. you should not be attacked for not saying "Merry Christmas".
Jesus may be the reason for many people's seasons.. but it sure as hell is not the reason for my season.