Hey Jos,
Thanks for your kind response. 
What you write makes perfect sense, and it is, frankly, what I expect to a certain extent. Still, I disagree with that management decision regarding not spending money on documentation, but I think thatās okay (the disagreement, that is) 
However, I think itās probably not about paying a single person to do ādocumentationā, but to introduce a way of documenting code that can be fun for (core-)developers as well and can help them along the way to be even more productive, as well as helping community developers to catch up. There certainly is a way, and that is exactly, where Iād wish for some input from a professional in that area.
Perhaps a few engineers can sit with you, help you with your app AND work together to create some nice documentation for the next person who comes to figure things out.
I probably wonāt be able to join the community week, but Iām already thrilled about the next conference, where we can do exactly the same stuff 
Cheers,
Thomas