United Airlines Mobile Boarding Passes: Save Time And Trees, Lose Frequent-Flyer Points

It’s incredibly convenient to carry your airline boarding passes on your smartphone. They save paper, save the airline money, and save really absentminded people from misplacing their tickets. The problem, though, is that using them means that Ralph loses out on a lot of frequent flyer miles that United Airlines owes him. He doesn’t have any boarding passes to show and prove that he traveled when he said he did, and evidently United doesn’t keep track of that kind of thing. [More]