If you want colorful flow charts, there are plenty at the "Isomorphic" link:

http://blog.nodejitsu.com/scaling-isomorphic-javascript-code

The proposed Resource-View-Presenter model is a bit of a brain bender.

Anyway, that aside, I agree -- this is described as a framework "initiative", and that page has no links to actual code, making it sound like a mere proposal.

However, looking back at Nodejitsu's blog, it looks like they have a post with a more cogent explanation... and github links:

http://blog.nodejitsu.com/introducing-flatiron