By | December 22 2011 11:12 AM

Facebook unveiled its list of the 10 most popular games on the social network Wednesday. Zynga, the San Francisco-based gaming company that recently went public on Dec. 17, had several of its games make the list, but none of its games could break into the top two. Instead, Electronic Arts' 'The Sims Social' was the second most popular title, while Palo Alto, Calif.-based Playdom's 'Gardens of Time' claimed the top spot.