I wrote Federated Wiki while I served as Nike's open-data fellow. I currently work for NewRelic in Portland, Oregon.
I predicts the day when one will make federated wiki sites with the same frequency we now make documents. Its just too easy.
These sites address specific aspects of wiki often written for different audiences. We start with the most general or introductory and progress to the more detailed, speculative, or historical.
We write here about what we've been reading and the ideas that spawn from that. Dot line marks end quote.