A bit off subject, while on...I am also a bit surprised that there is not much more use of human powered or animal transportation at this point. The show has already shown where canned foods are bad as often as good. The blinding incongruity with that is the fact they can walk up on "any" car, hop in and not only is the battery often good, but so is the gas.
I want some of this "movie gas" for my weed eater.