You don’t usually see strap-hangers carrying newspapers these days. But one guy with the New York Times is seen getting on a crowded F Train. He notices a single seat not taken. Suspicious, he gets closer and sniffs it out. The seat is discolored but dry. Throwing caution to the winds, he removes a section from the paper and sets it down to buffer the spot from his behind. He sits down, stretches his feet and yells out: “Try sitting on your smartphones, suckers!”