The students in Basic Biotechnology at Michigan State University publish their papers in an OA course journal. In fact, Open Journal Systems is used for the entire course site, including syllabus, links to readings, etc. The course received a university award for its use of OJS. (Thanks to the Public Knowledge Project.)
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.