I thought that as the American Scientist Open Access Forum approaches its 10th year, readers might find it amusing (and perhaps enlightening) to see where the discourse stood 20 years ago. That was before the Web, before online journals, and before Open Access -- yet many of the same issues were already being debated.
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.