There are a lot of interesting ideas here. They're two years in, I'd guess perhaps one or two years from the larger vision of supporting real applications with

There are a lot of interesting ideas here. They're two years in, I'd guess perhaps one or two years from the larger vision of supporting real applications with lots of users. I'm interested to see where this goes, and if they're not able to turn the closed-source version of this into a business, perhaps they'll inspire some community of OSS people to do something like it. I'll say after having worked on migrations out of proprietary platforms like App Engine, I wouldn't use anything I couldn't run myself all the way down to the bare metal should their company up and disappear. They will have a lot of problems convincing people to bet their business on this platform if it's completely closed.