The Nextdoor website is a nice way to keep up with people in your vicinity, and they're always posting useful things:
• 37 pounds of drier lint, free! It's in my garage. Bring hooks
• Looking for wet basement solutions — Pampers didn't work
• Grandpa for sale
• Telescopic lens for sale / for $100 more, I'll burn the negatives in front of you
And so on. Wednesday we welcomed a new member to the list: City Hall. Yes, the City of Minneapolis has signed up to send us helpful little messages. I quote:
"Nextdoor is not the appropriate way to request emergency services. If you require emergency services, or wish to report suspicious activity, please call 911."
Let us imagine the following scenario.