See also the "official" announcement.
http://www.aynrandsociety.org/allangotth...

Just personally, and it is a small thing, but I was taking the Basic Principles class when _Capitalism: the Unknown Ideal_ came out. Of all the things that I took with me was the fact that the Index was created by a philosopher. Working as a technical writer, I always invest a lot of time and energy in the Index as a conceptual map.