[Choosing where and how to store data is less about how to make it work for one app work and more about all other apps.]
How does the way we write data impact others’ ability to reuse that data?
[The document box approach creates conflicts between 1) how data was obtained (provenance); 2) what it will be used for (trust); 3) logical groupings of items (context); 4) who has access (permission). For example, an address book app that dealing with all contact data versus a birthday app dealing only with one detail of many contacts.]
Improve.