That's a good idea -- get paid to document.

It will help you later if you need to go back to debug/fix something and it shows customers who are interested how things work and it will illuminate/explain things for others.
P'raps put something to the migx-board when you've completed something.
I know the general process/procedure well enough but not the app/addon itself, I will try to look at it some more in the coming weeks...
Thank you, Tom