Ahahaha! You've had quite the number of encounters there, I'm surprised they haven't hired a spotter to signal your coming and get busy with underhanded antics. On one hand, they do say that one shouldn't complain about anything free, but on the other, one can't complain about something that one freely gave. Humphybaws chose to go the extra mile when he shouldn't have, so he shouldn't complain when there's a complaint about it. I side with the Boomdawg in this one, because no one goes to a coffee shop to order milk. No one.