"Enterprise Agile Scaleability and Sustainability" section seems pretty rough to me. (I realize there's lots of the book still getting fleshed out. But I'm really impressed with how it's coming together. I'll buy!) I'm gathering from your summary ...
Taking apart the video left you with 2 part ones and a part three. A failure in analysis to be sure! Here's the missing part 2: http://www.youtube.com/watch?v=UdBiXbuD1h4
Big fan of Daryl's ideas which I've successfully implemented on teams at Sterling Commerce and Microsoft.
About Me:
20+ year veteran of commercial software development with a particular flair for requirements management and product strategy. Currently working on cloud services for Microsoft.