Comment Re:Computers are too reliable (Score 1) 403
Drawings, memos, invoices... all of these were paper 30 years ago, and they got stacked in a warehouse. A fire was a real threat, but what can you do? The original was the original, and a copy of an invoice doesn't have the same valor than the true original (you can see the culture of the original in all its glory in courts, where I've seen a judge ask for the true original email sent to prove the copy wasn't tampered).
Nowadays people still work the same ways. Tradition has a lot of inertia, and doing backups is not part of that tradition.