The comment you're replying to is not a verbatim quote of the post, they've added the last sentence (among others). The original post states > What happens whe

The comment you're replying to is not a verbatim quote of the post, they've added the last sentence (among others). The original post states > What happens when you delete: We’re providing more detail about what happens when you delete content you’ve shared. For example, when you delete something you’ve posted, it’s no longer visible but it can take up to 90 days to be removed from our systems. FB has previously published notes about backups, such as https://www.facebook.com/notes/facebook-engineering/under-the-hood-automated-backups/10151239431923920/ https://www.facebook.com/notes/facebook-engineering/under-th..., which include sentences like "Our job is to keep every piece of information you add safe, while ensuring that anything that's been deleted is purged in a timely manner". I work for FB.