Merry Christmas, everyone. The lists have been assessed. Twice, in fact. The naughty have been weeded out from the nice, and now it’s time for jolly old Saint Nick to get down to what he does best (aside from the whole cookie and milk thing): delivering presents.If you just can’t wait for tonight to get in on the Santa action, good news–NORAD is tracking the jolly old fat man, as it has for the last 50 years, ever since a Colorado-area Sears store accidentally printed the contact information for the missile defense organization under a listing for Mr. Claus.Things are a lot different than they were in 1955, of course–thanks to social networking, it’s now possible to track Santa’s every move (just like it is with the rest of us non-holiday icons). NORAD is utilizing Twitter, Facebook, and Google Earth to track Santa’s deliveries tonight. You can find all of that info over on the official Santa Tracking page.