Docker presents this amazing opportunity to spin up a lot of open source projects quickly and easily.
It would be amazing if "Joe Public" could be able to set up their own services but this is a long shot.
You can simply add more services like for example a task list manager, blog software, web mail client, whatever to your own cloud box.
You can create realtime snapshots of this cloud box and also have your own backup solution just in case the service gets shutdown prematurely and the founders send a lovely email thank you for using our product but we are shutting it down in 30 days bye!".