presentation: summary, details, sources

Project:web site
Component:User interface
Category:feature request
Project wiki:How to use this web site

I just noticed the following web site. I like the way they have clearly laid out the information from a complex report into a simple structure:
They present 10 key points from the report, and for each point, there is a sub-tab for 1) Summary, 2) Details, 3) Sources.

It'd be neat to have something like this in this site. Obviously, there is much, much more to be done before that, in terms of theming. But eventually...