Not quite what I meant Bags although I take your point re Saturnalia (Easter was what??) It is the total blandness or PCness of "Happy Holidays" that gets me - the secularisation and materialism seems to be part of the territory.
Why not call it Christmas? We don't send "holidays" cards, eat "holidays" cake/pudding or buy "holidays " wrapping paper, do we? And if it is OK (which it is) to recognise Hanukah, Dewali, Thanksgiving (in the US) et al,what is wrong with wishing people a Happy Christmas? Even "Compliments of the season" which few could object to is preferable to me.