Mine came last night when a fellow called me telling me that the flyer that I taped to his mailbox left some tape residue after he tore it off. At first I thought this was some kind of joke or prank call or something, but the fellow was very polite and curteous and I could tell that he was serious. I apoligized and told him that I will immediately come over and clean off his mailbox. When I got over there I discovered that the entire mailbox was covered with pollen/dust and when he tore off the flyer it left a small clean spot on it. I just windexed the entire mailbox, wiped it down and went back to the house - smiling the whole way. Oh well - what can you say?