Someone parked across my driveway three days in a row. On the third day, I left a note: "You are blocking my driveway. Please stop." The next morning, the car was gone. So was my note. In its place, a new one was taped to my door. It said: "Thank you for your feedback. Driveway rated 4 stars. Great location, strict management." I stared at it for a full minute. Then I wrote back...