As far as I can tell, PocketKnowledge is not open source or OAI-compliant, but it allows depositers to set access levels (private, university-only, everyone) and allows users to tag and comment on any accessible item. Any item may be cross-listed in any number of sections or pockets. Users can browse the contents by pocket, tag, author, or uploader. Tag searching allows boolean combinations on all fields so that you find, e.g. all work by students on sexual discrimination. The software is available to other institutions. For more details, see the FAQ.
Posted by
Peter Suber at 9/05/2006 09:39:00 AM.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.
I recommend the OA tracking project (OATP) as the best way to stay on top of new OA developments. You can read the OATP feed on a blog-like web page or subscribe to it by RSS, email, or Twitter. You can also help build the feed by tagging new developments you encounter.