Here is a paper that I wrote with Joyce Ray (IMLS) and Sayeed Choudhury (Johns Hopkins) back in 2009 for a presentation at the Charleston Conference (November 6, 2009). Sayeed was unable to be with us that day.
Joyce was really the lead author for this essay: it was her idea to write it together and she coordinated the presentation and final edits.
We thought these would be published in the Proceedings, but those proceedings never appeared. Because a few folks have kindly asked for it, I'm posting it here.
