Nothing yet. Only joined midway through the year, so don't know what the norm is. I'm not holding out much hope though. They pay well so I guess I should be happy with that.
Come to think of it, very few of my previous jobs have given much in the way of Christmas gifts. Certainly not some of the hefty bonuses mentioned in here!
Never worked somewhere that closed between Christmas and New years either, so have always had to use my annual leave to get the time off.
For reference, I've always worked in IT for companies of varying shape/sizes/sector.