Like the title says, this is an asynchronous Facebook API for .NET. It's designed to be both easy to use and scalable/robust. It assumes a working knowledge of the Facebook developer platform. If you're having scalability or performance issues with the Facebook Developer Toolkit or are concerned with the scalability/performance of your Facebook application, this is the library for you.
Coding Library:
ASP/ASP.net
More Facebook Platform Resources:
