I went to an office to today with a huge que. Thay had one of those tickets machines that gives you a number and lets you wait elsewhere. The system had three different sorts of tickets. It was 26 numbers between the current number and mine. So I waited three number, extrapolated and took a new ticket after six minutes, then I went to eat with the kids. I had to be back in 55 minutes to be on time for the first ticket. When I came back I still had to wait five minutes. I then had my puny little arrend done in three minutes and then I left. On the way out I gave my ticket to a new arrival, a women with two kids. She must have been very pleased just to have to wait one or two minutes. Have I been nice or have I cheated other waiting people? Then it hit me, what if I started a little queing-service? Lets say I take a ticket every three minutes and then sell them with increasing price. I would pay $10 to cut an hour of waiting! Who would stop me? On what grounds?