The Past Should Not Be Discardable Except For That Thing You Did in '91

This is an amazing effort – digitisation of the Bibliotheca Palatina by the University of Heidelberg

When content delivery and storage is as mutable and delicate as bits in a chip, how do we prevent historical black holes opening up in the future past? Future us will be compelled just to see the HEAD revision of history, not the changes as they happened.