Discovered Pages
[Discover] PR 2.0: The Definitive Guide to Social Media Releases http://www.briansolis.com/2008/02/definitive-guide-to-social-media.html
(socialmediarelease newsrelease socialmedia howto) 
[Discover] PR Squared: Tagging: "Crowdsourcing" vs. "Purpose-Built" http://www.pr-squared.com/2006/09/tagging_crowdsourcing_vs_purpo.html (newsrelease socialmedia delicious)
[Discover] U.Va. Scientists Discover Record-Breaking Hydrogen Storage Materials http://www.virginia.edu/uvatoday/newsRelease.php?id=3273 (energy hydrogen)
[Discover] Press Release Analysis for Free | Press Release Grader http://www.pressreleasegrader.com/ (tools pr tool pressrelease)