Yes, you could, but then you run into the potential problem where dependency A uses version 0.6.x, but dependency B starts using 0.7.x, because there's no stabi

Yes, you could, but then you run into the potential problem where dependency A uses version 0.6.x, but dependency B starts using 0.7.x, because there's no stability. It becomes an increasing maintenance nightmare, where every dependency adds new potential headaches because no one's willing to create a version that's supported for more than a few months. Async I/O is as bad as he paints it because every component that you can use isn't stable and has no plans toward stability.