So I have to admit I've been late in jumping to the "code as data" magic! I did play around with LINQ and the lambda syntax back last year with the May CTP, and found it really simple and powerful - reminding me of the days I worked with ML. I did not...

After the excellent work done by our test team, I've written a small and simple sample that shows how to create rules using the object model - without using any editors. A scenarios where you'd want to do something like this - you're writing your own...