UXplained - What are Roles?
Here's a quick video that explains what user Roles really means and why it's important to be precise when using the terms. It's all UXplained using the analogy of household chores!
There's also a reference to the work I've been doing with Myplanet Digital in conducted a usability review of Drupal's Panels and Page Manager user interfaces. More about that coming soon.
Here's the Youtube link