http://code.google.com/p/knol/
Yes, that's two, count 'em, a SECOND page on knol! Apparently I'm the first person in the blogosphere since Thursday to go looking.
Here's the code: http://knol.googlecode.com/svn/ - it's just a single page.
Looks like a wiki engine: http://knol.googlecode.com/svn/wiki/GoogleKnol.wiki - does anyone recognise which wikitext that is?
- d.