That would be better. If I am honest, the very fact that something like this, has a gihub, and I can see the code (yes, it might not be the same code) makes me

That would be better. If I am honest, the very fact that something like this, has a gihub, and I can see the code (yes, it might not be the same code) makes me more confident about using a hosted service. But yes, I would possibly use this self-hosted. The potential ability to make plugins for a self-hosted version this is very very interesting.