- TwitterGallery has a nicely done Christmas wallpaper that you can install in just few minutes (automatic installation).
- Even more to get Twitter themes on TwitBacks.
- Tweetmas asks you: What would you like for Christmas?.
- MerryTwitmas is gathering all the Christmas wishes from twitter into one stream.
- Want an online picture Christmas-like avatar? Get it from this link and see who else has it! ( from their site )
Also for Facebook & Applications :
- Pencake is an e-card platform which allows people to easily create and share greetings with their beloved ones. Check out Pencake.
- Fun-Cards: Send greeting cards to your friends for Christmas. You can attach cards to messages and wall posts, or upload your own photos to use as cards.
- Twisted Christmas - Head up to the North-Pole and send fun Christmas gifts to your friends...
- Christmas Tree lets you create and customize your own Christmas Tree and display it on your profile.