http://en.wikibooks.org/wiki/Wikiversity
O.k., I admit I chuckled when I first saw this, but heck, I regularly turn to Wikipedia now for quick reference info (as does the Gurunet desktop reference app I use to check word definitions) so maybe this is one of the faces of open education to come. Not much there yet, though there is a page with some ideas on what it could become, but you gotta start someplace. – SWL