Nextdoor used to be for lost dogs and passive-aggressive leaf blower posts. Now there's a 94-comment thread titled "School Pickup Safety Concerns" that is entirely about one thing and zero percent about safety.

Someone posted an anonymous tip suggesting the pickup lane needed "additional traffic management volunteers." Fourteen men signed up within the hour. The school principal emailed all parents asking them to stop, which somehow made it trend locally on Reddit. The original poster has since deleted their account. The thread is still up.