I thought the following summary of peer institutions' ETD activity might help. This information takes for granted a certain knowledge of the extensive data available at Viriginia Tech, and thus seeks to show what's going on at other schools. There are short blurbs on some 10 or so schools with tangible ETD efforts of some kind. Some peers are doing things or have considered issues we have raised in our discussions (cost, for instance, cf. U. of S. Florida, etc.):