This is all fairly straight forward however, what blows my mind is Facebook makes recommendations of friends that I've NEVER had any digital interaction with.

For some reason it picked up the kid who stocks the craft beer at my local family run grocer. Literally only talked to the kid face-to-face. No phone number, no texting, no contact entry (not that I share those with Facebook anyways).

That made the hair on the back of my neck stick up when that happened.