"The EF 4.1 DbContext API works with Code First, Database First, and Model First and provides a simplified, productive environment for building all types of data-backed applications"
"[..] the reason I have done all this work is my very strong belief that TDD as a practice has a large amount of value well beyond what most people understand. In fact, I believe that of all the practices made popular by the agile movement, TDD is the most beneficial practice overall. Here are eight reasons why I believe that TDD should be beyond debate."