Enjoyed your article on backups. I was intrigued by the idea of NAS as a solution to bit rot, but when I looked at NAS products, sticker shock dampened my interest. I've been using git-annex so I looked into how it deals with bit rot. It shares the same backup philosophy as git: lots of copies to keep stuff safe.

See https://git-annex.branchable.com/todo/Wishlist__58___Parity_...