.NET OAuth library specifically designed to work against Twitter

Is there a .NET OAuth library specifically designed to work against Twitter? Maybe even something to support MVC? A base controller maybe.....

I am currently using DotNetOpenAuth; it works well enough but seems ov开发者_JAVA技巧erkill, in some places too complex and based on documentation more focused on openid.

Yes, several in fact. LinqToTwitter and TweetSharp are both .NET free libraries for calling into Twitter. DotNetOpenAuth has a longer history in OpenID than OAuth, but OAuth is very much a first class scenario for DotNetOpenAuth. That said, DotNetOpenAuth is strictly a protocol-level library, so higher-level libraries make calling Twitter much easier and I would highly recommend one of those.