Recently I posted my frustration with MS with other .net developers http://facebooktoolkit.codeplex.com/Thread/View.aspx?ThreadId=52107
I doubt it'll have any result, it looks like the project has been abandoned...
Am I crazy to think MS should officially support Facebook (esp since they invested in the company) and also come out with a real alternative to wordpress for .net developers? If I were a developer just starting out I'd have little reason to use .net instead of php.