Some of you may have been following the writings of Steve Blank on business modeling. He has been writing, talking, and teaching about business model development since retiring from active entrepreneurship — he also has a great blog.
Here is a talk he gave recently to a conference called the Start-up Lessons Learned Conference. Here is a short preview of the talk that runs on You Tube:
The full video runs about 44 minutes, but is well worth the time. Here is a link to the video.
(Thanks to John Wark for passing along this video).