Open access resources -- selective blogs, wikis and other sites supporting and discussing aspects of open access.
Open access myths -- quick notes on some of the myths that continue to be raised.
Thinking about libraries and access -- Some reasons you should care about OA. A commentary on libraries and open access from an "open access independent."
These two pages in the cluster are currently empty but should start to fill out soon:
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.
