In light of the overwhelming interest in the topic at the session (over 250 people in attendance with standing and floor space barely available), the outstanding dialogue that occurred between panelists and audience, requests from numerous attendees and organizers that we publish our preliminary research, and the follow-up presentation by Professor Christiansen at the 2003 ARLD meeting, here we present our findings, now in collaboration with librarian Lyn Thaxton and with a review of the relevant literatures.