Happy Holidays or Merry Chirstmas

My opinion on Happy Holidays and Merry Chirstmas is very simple really. I think that it should be considered on who is saying it for example when I say it I personally say Merry Christmas, but I know others that say Happy Holidays so they don't offend people. Although on this topic I could personally care less if I offend someone it's how I say it and that is how I will always say Merry Chirstmas. I also believe that I am not because even the largest retailer in the world, Wal-Mart, is now saying Merry Christmas. Also, along with Merry Chirstmas is Xmas and I think that this is not bad because I was told one time by a person that is usually right that the X in Greek can stand for many things, and so unless someone tells me otherwise that is what I think.