As you’ve probably noticed, people are more reluctant than ever to send Christmas cards, whether it be for their wallets or the environment. But social media is picking up the slack to keep the holiday cheer running strong. Here are my five favorite ways to use social media to either send Christmas greetings, or just to inject some fun into the holiday season when it starts to wear thin.

Santa Yourself
I had nearly given up on finding something interesting among the hundreds of uninspired Facebook Christmas applications, but this one stole my heart. Mostly because you can make Santa look really creepy while going right to town in his dance number. It’s not Christmas until Santa makes children cry.

Redneck Christmas gifts
For the distinguished Southern gentleman or lady, here we have an exclusive selection of gifts for their refined tastes. Make their holiday season special with a ginger bread trailer home or a decorated outhouse.

Santa shoot-em-up

If an evaporating bank account and endless family gatherings are making you feel the need to shoot something, take out your stress with a Christmas flash game. My favorite is Deep Freeze – how can you go wrong with a heavily armed Santa and lots of cannon fodder?

Find out what list you’re on
Worried you’ve been too naughty to get any presents this year? Just ask Santa to check your tweets and he’ll let you know. He’ll send you a tweet with the verdict and what punishment/reward you get, all the while swaying drunkenly to some jovial music

Christmas cocktails
Speaking of swaying drunkenly, this iPhone app is ready to serve up a tasty holiday drink recipe whenever the occasion demands. Search by ingredient or give it a shake for a random suggestion. Just try not to embarrass yourself too badly in front of the in-laws.

Those were my favorites. Did I miss yours?