Christmas spirit

Snowy graphics.

How about adding some snow into the catagory title gradients; the green + blue ones.

Maybe adding some snow to the bottom of them and some flakes around the place. Maybe a few lights or tinsel in carious places too. The christmas spirit isn't really carried through forum as much as it could, it's only showed on the homepage with the new header.

I think we could make it a lot more christmissy