Noname, I will be participating:
http://steamcommunity.com/profiles/76561197985027274/
Also, to all those who sign up, I'd suggest waiting until December 20th to buy your gifts, as that's when Steam's 12 Days of Christmas sale starts. Then you can potentially get more bang for your buck, making for much happier Tiny Tims.
Unless, of course, whatever you intend to buy is already on sale beforehand. *looks at the current Left 4 Dead 2 sale*