Ninjaboard is a very young extension. It's a forum system built from scratch that only turned stable at the beginning of this year.
Ever since we started coding it we've given the feedback we've got from the community the attention it deserves.
And we are constantly working hard to make Ninjaboard work as intuitively as possible.
But in the midst of all this work there is one thing we haven't been able to do yet, and that is proper documentation and "getting started"-like tutorials.
Great work Steven, and thank you for sharing!