It's creepy because if someone took a picture of you, combed through enough records to attach your name to it, and then browsed through all your online presence

It's creepy because if someone took a picture of you, combed through enough records to attach your name to it, and then browsed through all your online presence, you'd be creeped out. This just automates the process. If they started knocking on your neighbors doors asking about you, you'd be worried too. It's weird to pry into complete strangers' lives uninvited.