FarmVille is Still the Most Popular Facebook App - But #2 is a...

Over 16 million people watered their FarmVille crops yesterday. While AppData's Facebook app top 10 is mostly populated by games like Zynga's popular farming game, Texas HoldEm Poker, FrontierVille and Café World, Microsoft's instant messenger app Windows Live Messenger is the second most popular app in this list with over 9 million daily active users. Sponsor. Microsoft released the latest version of Messenger with a deep integration of Facebook and Facebook chat less than three months ago.

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