A sign of the times: smoking is no longer considered a menace on domestic flights, rather, the menace to air travel is… electronic devices. This small Delta jet took me from Hartford to Minneapolis on my way to Lincoln, Nebraska. I was so tickled with the sign commanding “turn off electronic devices,” particularly since the directive is placed right next to the icon for “fasten your seat belts,” that I violated the rule so as to snap this photo with my iphone. (It was on airplane mode.) Did signage designers just figure they should use the space for something?