I don't know. That's a big problem, too. That's why I want to rely on synchronization. That's why I'm thinking of saving to the cloud—to my own server. But if I entrust my data to just one place, any problem that arises there could affect something else. Filing a lawsuit won't bring my notes back.

Just use tarsnap if something more mainstream doesn't work for you. Having permanently lost videos of my past due to theft, I worry more about being forgotten than remembered.