Many thanks for the kind words. We had a great time making the video, even though I had to personally suffer some great indignities during the filming:
I blogged about using Cappuccino to make the MemoryMiner web viewer here: http://www.memoryminer.com/blog/?p=131. I think Sproutcore is very impressive, but I chose Cappuccino because I could leverage a lot of existing code and knowhow.
As a longtime Cocoa developer, I'm thrilled to be able to use Cappuccino. The .7 release is a great leap forward, particularly the new theming capability. I've literally dreamed of the day that I could deliver a true desktop quality experience in a web app: Cappuccino will let me get there.
http://www.youtube.com/watch?v=7bVWVlqXNC0 http://www.youtube.com/watch?v=kjbJqR8VGrU