Agree. It would shed so much more light on how to actualy USE NethServer. As with most distro's and applications, installing is not the most difficult thing. Configuring so you can use it in a good and satisfying way is often another story and most of the time the endgoal for the distro or application.
You can have that many features, if it is not clear how to configure and use them, the features are quite worthless.