Thanks to @OpenSesame for bringing this to my attention on Twitter.
This is really an interesting concept, and I know for me personally, it would be something I would like, knowing that having an online education for my Masters worked well for me. This is definitely one way to promote a DIY education model! This certainly looks like a book that will be interesting read.
For some further information about my perspective on the Khan Academy, read my previous post titled, The Wrath of Khan (Academy).
See on chronicle.com