http://blogs.msdn.com/b/wpfsdk/archive/2009/11/20/fishbowl-a-facebook-sample-app-in-wpf.aspxuxlabs@Microsoft has just released Fishbowl, a sample client application for Facebook, complete with source code. Fishbowl requires .NET 3.5 and uses WPF and ClickOnce . If you’re using Windows 7, it also demonstrates new features such as Jump Lists,en-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)