My interest is piqued, it could be a killer tool... but I'm still not sure what the status of this project is, even after spending 15 minutes perusing documentation etc. Can I really use it in anger? Is there a tutorial that explains how the current (not 'classic') stuff works? Is there an example of a non-trivial web-app built in Darklang in the real-world, ideally with source available? Or is it all too early-days for that stuff?