The Inevitable loss of data and the last printed photo by Kai Staats

If you are interested in digital photo (data) preservation, you may want to read Kai Staats are article: "The Inevitable loss of data and the last printed photo"  I especially like this phrase: Archiving the invisible.  Staats writes: "While some people have an innate sense of the virtual and are able to effectively visualize and manage their computer's storage, most cannot."   And another phrase "innate sense of the virtual"