The November issue of Genome Technology contains a five-part cover story on OA by Meredith Salisbury. Here are the articles, with GT's own blurbs:
Ready or Not, Here Comes Open Access Sure, you'd rather focus on science than on debates about open access. But the decisions made today about publishing models are relevant not only to your work, but also to the future of biomedical research. So pay attention.
Reluctant Publishers and the Birth of PLoS Pat Brown, Michael Eisen, and Harold Varmus have become the face of the Public Library of Science, but none of them ever set out to be a publisher.
Posted by
Peter Suber at 10/31/2008 04:08:00 PM.
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.