Dr Simon Buckingham Shum writes > The social processes by which a community comes to agree on a common > technical vocabulary such as a metadata scheme, and the tools to facilitate > its evolution by a distributed community, are of great interest to me -- > anyone got any case studies on how this works (or fails to)? In my own discipline Economics, there has been a prolongued hostility between people in favour of a central archive of preprints (a la Ginsparg) and supporters of a more decentralised approach. There now seems to be a convergence towards a flavour of the decentralised approach that allows for any number of archives of papers and metadata to coexist, with a special archive that only holds metadata on the other archives. A simple attribute:value metadata format (a la ROADS) supports that scheme. You may consult the web pages of this project at http://netec.mcc.ac.uk/RePEc, and the archives of the RePEc-admin mailing list on mailbase. Cheers, Thomas Krichel mailto:[log in to unmask] http://gretel.econ.surrey.ac.uk