Tarsnap is an order of magnitude more expensive than S3 standard, two orders of magnitude more expensive than S3 Glacier. It's great for secure backups on the o

Tarsnap is an order of magnitude more expensive than S3 standard, two orders of magnitude more expensive than S3 Glacier. It's great for secure backups on the order of kilobytes or megabytes (I use it), but not for this.