Over the past 15 years or so, libraries around the world have de-emphasized cataloguing. While budgetary concerns and technological efficiencies have been factors in the decline of cataloguing, the emergence of full text search and relevance ranking as practiced by Google and others has proved to be more popular for the vast majority of users. On the open internet, subject classifications have proved to be useless in an environment rife with keyword spam and other search engine optimization t...
