This a rather long article covering OpenESB (Open ESB) administration and management along with discussing a complete sample application shows how to develop solutions based on OpenESB
GlassFish security book authored by Masoud kalali and published by Packt is now available for purchase. The book covers GlassFish, Java EE 6, OpenSSO and OpenDS.
My thought on GlassFish v3 release. GlassFish v3 is the the first application server supporting Java EE 6. You can find several useful links to related resources and events.
NetBeans 6.8 released with tons of new features and full support for Java EE 6.
Some words out experience in developing RCP applications based on NetBeans platform. Thoughts around modules, dependencies, design and etc.