From Fedora Project Wiki

Because we love more than one of anything:

The Fedora Documentation Project provides 100% FLOSS content, services, and tools for documentation

This one is probably the best mission for where we are currently at.

FLOSS == Free/Libre Open Source Software

If it moves, document it

Subtle.

Fedora Documentation: the kinder, gentler sub-project

The truth.

If it's not documented, it's not done

The facts.