What do you see as the major challenges of federated search?
...[T]the application of federated search to libraries, while extremely important and powerful if done right, pales in importance to its applications to geographically dispersed open access databases. For example, WorldWideScience (which makes searchable about the same quantity of science as does Google, only WorldWideScience content is deemed authoritative by the national governments who post it and much of that content is non-Googleable) would be a practical impossibility were it not for federated search....My view is that federated search is a wave of the future, not a temporary stepping stone that is useful only until something else comes along that is not yet defined.
Posted by
Peter Suber at 4/04/2009 03:07:00 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.