Delta Airlines has been coming out with some cute, and I think compelling, videos to teach their passengers a bit of etiquette. Check out this written story and the first video.   Perhaps I should see if they want to start using the Flying ARSE (a self-test for airline passengers) to help their passengers get in touch with their "inner jerk."  I love the first snippet with "middleman," who would have to say "yes" to the first question on the Flying Arse: "You put your elbows on both armrests even if there is someone sitting next to you."