Hello, I'm part of the NINJA-IDE Team, and first to all, I would like to thank everyone for the feedback (good ones, as much as bad).
Currently we are working to make NINJA-IDE compatible with Python3 (among other features) and taking care of several issues to ensure better stability (and guide the development process with tests).
I hope we can find the time to take care of some of the stuff mentioned here as videos, screenshots, user guide, etc.
It's a lot of work, but we are proud of what we can achieve with a free software project.
http://youtu.be/xCqiOEXfZd4 http://youtu.be/auVJF44XSnM http://youtu.be/tA_BJBLdduQ