The document provides 7 keys for restaurants' successful social media strategies in 2010. The keys are: [1] Focus on major platforms like Facebook, Twitter, and YouTube; [2] Develop a clear personality for posts; [3] Share pictures and stories; [4] Integrate social media into overall marketing; [5] Test promotional offers on social media; [6] Host social media events; [7] Listen to and interact with customers on social media. The document encourages restaurants to make social media an important part of their 2010 marketing efforts to drive more business.