It's rare to see such a cordial letter these days. That note saved some more crackhead 15 minutes of trying to figure out if the hanger should be used to jimmy the door or attack that giant polka dot falafel that's been following him.
This adorable yet passive-aggressive note expresses the ever-so-slight annoyance of having to move someone's clothes to the dryer for them. A note like this would necessitate a follow-up Missed Connection post (if you're into quirky neurotic types).