You can: https://github.com/mozilla-services/syncserver https://github.com/mozilla-services/syncserver I hear, it's not that easy to setup, though, as Mozilla

You can: https://github.com/mozilla-services/syncserver https://github.com/mozilla-services/syncserver I hear, it's not that easy to setup, though, as Mozilla only really needed to set it up for themselves a handful of times, probably.