I recently did a step-by-step demo on using Fabric8 or JBoss Fuse with an emphasis on DevOps. For those of you who aren't familiar with Fabric8, check out the overview I put together a few weeks ago and check out the community docs as they freakin rock!
But for the step by step demo, have a look at the project source and the write up + screenshots at my github:
If you have some thoughts about what you want to see in the demo, drop me a line (twitter's best, @christianposta) and I'll try to get it in. Also, feel free to submit Pull Requests!