This year's Google Summer of Code is nearing the end so it's high time to see some results. Under PDE umbrella Wojciech Galanciak is working on making PDE Plug-in registry view able to show you contents of your Equinox/Eclipse/any OSGi application (project details here).
It's like OSGi console, except that you can easily browse all extension point details, services details, bundles details, use filtering, easily scroll and so on.
Today he posted some demos:
First demo shows how to connect with remote applicaiton (or local in other JVM).
The second one how to use self-hosting mode in plugin registry view.
Check them out and share your thoughts either on pde-dev or directly in bugzilla.