I had a similar prototype idea that I never built, but it was this: * start a user off on a random wiki page. * Don't encourage them to start afresh .. they c

I had a similar prototype idea that I never built, but it was this: * start a user off on a random wiki page. * Don't encourage them to start afresh .. they can instead click through to a different page from the current one. * Keep track of these traversals, and then allow the 'trail' to be shared with others. It could be cool to see the wiki-trails people leave as they spend time soaking in the pages. Or compare trails of people from the same page. You have some of it ready.. please steal this idea :)