One of the sites I've set up with Joomla is a site for a Norwegian fraternal organization. They have well over a hundred local branches and a similar number of local editors. I've started giving a handful of them access to the Joomla front-end editing system, but have realized that the work flow in Joomla is far from perfect as it is now.

For that reason, I was extremely happy to see that there's a work flow extension in the works - addressing exactly the needs I have with the site mentioned.