PS: Google Custom search is very spreading fast and I don't plan to blog all the new search engines, even those focusing on academic sites and topics.
Posted by
Peter Suber at 10/28/2006 03:01:00 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.