Definitely some cool ideas here! The motivation seems a little high-level to me, though. Language features ought to help you solve concrete, real-world proble

Definitely some cool ideas here! The motivation seems a little high-level to me, though. Language features ought to help you solve concrete, real-world problems. I can understand what problem async/await solves -- there's a great example with code -- but the actor stuff isn't as clear-cut.