I'm not sure data portability is enough these days. I also need some minimum functionality to remain in the event of a dispute or service shutdown. In the real

I'm not sure data portability is enough these days. I also need some minimum functionality to remain in the event of a dispute or service shutdown. In the real world, escrow (sort of) fills this need. Perhaps a hybrid Amazon/Heroku that also acted as an escrow agent? Enforcing that apps/services followed the data access rules and made sure that the service would keep running on that instance, even if the company went under? I'd pay extra (up front) for that.