The per document model is actually super easy to write apps for outright, just unfortunately fairly painful to package existing apps into. Ideally if everyone w

The per document model is actually super easy to write apps for outright, just unfortunately fairly painful to package existing apps into. Ideally if everyone was writing apps specifically for Sandstorm it would be a non-issue. :) It's also extremely hard to get a consistent experience across apps without it: When every app has it's own concept of file management, it's impossible to build a unified experience. I think Sandstorm as a startup was, if anything, just too early. (I remember people questioning why anyone wouldn't trust Google back when it started!) I suspect in several years everything comparable that isn't Sandstorm will look a lot more like Sandstorm than Docker and such.