If you haven’t already discovered Passive Aggressive Notes and you are the sort of person who really enjoys FOUND, let me suggest that you check it out now. Here’s a current example of the many joys it brings to the web:
Okay, dude, I really don’t want to kick you while you’re down — getting your scooter stolen definitely sucks. (Also, based on the rage level in your note, I think you’d probably kick back pretty hard.) And yet…I’m not really buying your framing of this as some kind of public service announcement.
For one thing, I’m guessing that if you took a poll of your neighbors (including Alex, our submitter) and asked, “Hey, did you know that if you leave your personal property in this alley, it could get stolen?!” I’m pretty sure most would respond with someone along the lines of, “Uh, no shit.” Just sayin’.