Interview with Stewart Mader on how wikis can be used in higher ed for teaching, research, and administration. He discusses issues of "ownership" of content and how using a wiki can make assessment easier.
Wikinomics » Blog Archive » Wiki collaboration leads to happiness
Great visual showing how much simpler collaborating on documents with a wiki is than emailing attachments back and forth. Based on a report of collaboration within the US intelligence community (hence the logo for the wiki side of the table).