As I was looking for a user guide / handbook for Fedora, I am happy to know that it's under development. After reading it, if I may, I would like to suggest to expand the audience.
This suggestion is coming since I believe that the handbook should be understandable to the common computer user and not only for developers and tech savvy users. For example, mentioning programs like Docker on the first chapter might confuse some users.
If I understand correctly the goal of this book, I will be more than happy to take part in writing it.
The target audience of Fedora Workstation are tech savvy people. This handbook is trying to be useful for a larger audience, but that doesn't mean we have to completely avoid terms such as Docker.
Metadata Update from @eischmann: - Issue status updated to: Closed (was: Open)