Federated wiki - A coop farm-platform?

I opened a wiki Vernacular wiki(ing) around this theme:

Here we explore how [fed] wiki might be made very widely used for thinking, sharing and organising, among communities of folks who are not geeks. Well, not code geeks!

Anyone interested in federated wiki, as a parallel kind of toolbase for organisers in general? Do drop thoughts in this thread . . :smiley: