that cell phone jammer is an excellent idea. i try to be considerate on a plane. i ask the person behind me if i can recline. i usually just go for it if its a small kid. i usually just recline on transatlantic flights, but then again everyone does so it doesnt seem to bother anyone. i want to be comfortable for that long of a flight and i think others agree. as for exacting revenge, the bad karma is usually good enough for me. i always get a big kick when "mr or ms. in-a-hurry-im-important" business traveler does something and then gets stopped by the TSA or something like that. its all about what comes around goes around. if im sitting next to andre the giant, i can understand, im not the skinniest either, try not to touch me. i paid just the same for my seat. and whats with kids looking over the back of their seat to see what your doing. i dont find you cute and i dont want to talk to you.