Good talk. How's "In the Box" coming along? Closer than Prism 4 release?

I like your point on "Breath, Crawl...". 5 long weeks of daily head exploding trying to learn the MVVM double digit concept count plus frameworks plus tools, to finally getting the full stack working. Lucky I had distractions.

A "seperation of learning MVVM concepts" information source would be handy. Learning View controls, then ViewModel with Commands and local properties is easy. People then move on to the Model where they should learn Unit Testing with DI, Interfaces and IoC as refactoring Repositories, business objects and the ORM is a pain after your just got your head around working the INotifyPropertyChange and IDataErrorInfo inheritence tree.