The Password on a Post-It Note: When Sharing Wi-Fi Was How You Met Your Neighbors
There was a brief, weird window in American life when borrowing your neighbor's Wi-Fi meant actually talking to them. A knock on the door, an awkward introduction, a slip of paper with a string of characters you'd memorize by Wednesday. Then personal hotspots arrived and quietly killed one of the last accidental reasons we had to know each other's names.