A few of us have been working hard for a year or so on a concept called Dancing E. The idea is to de-mystify knowledge sharing, and make it widely available to all.
For those of you that know of Knowledge Centered Support SM (KCS), you know of the double loop diagram that has become the visual face of KCS. We have worked on simplifying it. Check it out here now and let me know what you think. We are giving the new diagram back to the community.