Wow, that's a rather clever use of Godot. Bravo. I'm going to have to ponder the uses and read the docs.
Just learning Godot myself, but I would echo the open source sentiment. For something like this to become relied upon, people need to be able to look under the hood... so to speak. There is a reason most of the internet runs on Linux.
But I can also understand waiting until the proper point in development to do so.