If you are into security, classification, and document sharing, then you need to read Jeff Jonas’ post “Need to Know” vs. “Need to Share” – A Very Fine Line Indeed. Otherwise you should probably skip it.

A related article on anonymized sematic directories is a great read, not just for people in the security business, but very much for marketing professionals as well.

Jeff, whom I met at the ETech conference, is one of the smartest guys around, and if you are interested in information sharing, data privacy, and mining shared data, then you will be interested in his blog.