Great RIN/NESTA report on data sharing

The research Information Network (RIN) and the National Endowment for Science Technology and the Arts (NESTA) have just put out a really interesting report on the reasons for and problems with data sharing, based on six case studies (direct link to PDF). Lots of the issues are things that come up time and again, though it's nice to see the case made less anecdotally than I normally manage :)