One of the surprises when indexing the huge array of literature available on the web is that many major names, that is the ones who are associated with the traditional closed model, pop up as by far and away the biggest contributors to open access works (defined here as those that are downloadable in their entirety free of charge or other barrier such as login giving away substantial personal info).
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.
