I can't say I am A great fan of Christianity.
The links my family have had with the church have never been a positive thing.
I have always regarded Christmas as a holiday from the
cold of winter. I usually send blank Christmas cards,
where I write "happy holidays". (Ok sometimes I forget
to write peoples names as well, because I am always in
a rush). Thanks to Dawkins I now know that I should wish
people "a happy Newton's day". Bah humbug!