Taxonomy & Content Classification

Mike Lee points to and discusses the Delphi white paper, "Taxonomy & Content Classification" 1.3mb PDF, which is apparently licensed to every vendor mentioned in the paper -- my office mate Dave (the taxonomy guy) has seen three differently branded versions of the paper. It's apparently a good summary of why you should employ a taxonomy in your CMS. Mike says, "sheds some light on the misconceptions on the definition of a taxonomy, describes the benefits of systematic content classifcation, and surveys the currently available technology tools". They apparently also give some kind of seminar, "Proving Ground for Taxonomy & Information Architecture", but when I looked at the