The folks at HyperJournal have made a brochure on open publishing and encourage users to print it out and spread it around. (PS: The brochure link is dead at the moment, but I'm sure the problem is temporary.)
Posted by
Peter Suber at 2/19/2006 09:14:00 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.