Facebook, Online Games | featured news

We're going to feel a little guilty if this news gets you fired. But you can now play "Angry Birds" on Facebook.

Zynga offers free games through Facebook, then studies data on how its audience plays them. It uses its findings to fiddle with the games to get people to play longer, tell more Facebook friends about them and buy more virtual goods.

This is a historic moment for social games. “FarmVille,” the hit Facebook game among all hit Facebook games, is no longer the top app on the social network. For the first time since claiming the top spot more than a year ago in August 2009, FarmVille has fallen to second place in terms of monthly active users on Facebook, according to AppData.com. Coming in at no. 1 now is the app “Phrases.”

Japanese social games company DeNA is out to take down American rivals Facebook and Zynga.

Ready your virtual cattle and the Microsoft branding iron. Zynga announced today that its hit social game FarmVille on Facebook has now launched on Microsoft's MSN Games portal.

Social gaming startup Zynga is seeing some impressive traction. It now boats 129 million monthly active users across its portfolio of more than 30 games, according to both Inside Facebook's AppData(see chart) and Developer Analytics.