Philip Davis, Calculating the Cost per Article in the Current Subscription Model, a preprint. Abstract: 'This spreadsheet calculates the cost per article published in the current subscription model for 113 institutions designated under the Association of Research Libraries. It graphs these institutions by FTE (full time equivalent enrollment) and compares the results to a range of costs postulated in the producer-pays open access model. This spreadsheet uses publicly-available information and the author regrets any errors within. It was designed to promote dialog and additional analysis -- not to advocate a particular position. Modifying the starting assumptions will recalculate the values in the spreadsheet and update the graph. Readers are encouraged to change the assumptions based on more accurate information or alternative scenarios.'
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.