For those curious, here are a set of demos that are relevant to Jopr. Most of these were captured from a running JON product, but now that the core of JON has been open sourced under the Jopr project, these demos are essentially what you get with Jopr (minus some of the logos and branding).
http://jopr.org/confluence/display/JOPR2/Demos
We have demos for:
* Install Demo
* Setting up Security - Jopr Groups/Roles/Users
* Group/Cluster UI
* Content Subsystem
* High Availability - Affinity Groups
* WebDAV Interface