I was just wondering about Snapshot. Managed Backups is a pretty sweet feature.
Where are the servers located that you are using? And is there any way to encrypt the backup automatically before it is uploaded?
Germany/Europe has some pretty strict laws regarding the handling of personal data. So all the best precautions you take on the blog to be compliant are all voided if you make an unencrypted backup that is stored on servers outside of Europe.
As far as I understand European laws, this would only work if Amazon is participating in Privacy Shield. And since you are in the middle of the whole process you would probably also have to sign up for that. In order for any European company to be able to use that service and be legally on the safe side.