Thanks!
These are all great ideas. It is helpful to hear some of these ideas for what would help new people. My own usage of the library has grown rather monstrous and complex, so I'm kind of losing perspective.
The problem is, as the usefulness increases so does the complexity, and then inversely goes the approachability.
My full-blown usage is a multi-hop mesh network with sensor nodes reporting readings back to a base unit that logs to a MySQL database. But, uh, good luck to new users figuring that all out.
I have this notion of writing a higher-level library that sits atop the RF24 library, and manages the mesh network details. That might make the complex stuff more approachable.
I'll try working up some examples based on your suggestions, though. If you think of more details on how a user might actually do something with those parts, do feel free to expound.