the source of the poster mentioned in the previous post

My mistake for not hat-tipping KNOWLEDGE ECOLOGY as the source of that poster. (The blogger didn’t complain, I’m simply realizing now that I forgot to link to this page in my rush to get to an all-day meeting this morning. The University Senate was debating the new Faculty Handbook on this fine Saturday. I enjoy this university policy work more than I ever thought I would.)

Knowledge Ecology summarizes the conference papers a bit. Sorry to miss this conference.