IMO Git's central enabling technology was disk space getting so cheap you could afford to have a copy of the entire repository and all it's history locally. I'm

IMO Git's central enabling technology was disk space getting so cheap you could afford to have a copy of the entire repository and all it's history locally. I'm not sure what the next iteration of that would be... maybe always-on networking, so you're constantly consuming changes from all collaborators without having to manually pull them? What useful things could we do with that information?