DCI in C#

Just watched a presentation on Data, Context and Interaction (DCI) from QCon in 2010:
http://www.infoq.com/presentations/The-DCI-Architecture

It's very worthwhile watching. Since I'm a C# fan, reading this blog which describes the implementation in C# really helped too:
http://horsdal.blogspot.com.au/2009/05/dci-in-c.html

Interesting idea. Will have to try it out!