GlassFish powers Parleys.com
By alexismp on Aug 31, 2011
Stephan Janssen was kind enough to share the reasons for moving from Tomcat to GlassFish in this new GlassFish Story (make sure you read the detailed questionnaire linked from there for some technical details).
Parleys.com features an enormous amount of quality content offered in a modern and effective user interface. If you don't know where to start, go for the Java Space, GlassFish content or the Devoxx 2010 space.