The same issue of Information Today has a non-OA article by Robin Peek, The Cascading Effect. The TOC describes it this way: "Robin Peek asks what many are wondering: Where does open access go from here?"
Posted by
Peter Suber at 9/01/2004 02:46:00 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.