The July/August issue of D-Lib Magazine is now online. This issue marks the 10th anniversary of D-Lib, one of the most successful and influential OA journals covering digital-library issues. Many of the articles look back over the past 10 years and others look forward.
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.