Argue the convenience is not worth the privacy costs, but don't suggest the convenience is trifling. Sure, these tasks were all possible, but it's clear that a

Argue the convenience is not worth the privacy costs, but don't suggest the convenience is trifling. Sure, these tasks were all possible, but it's clear that a smart phone can replace your map, bus schedule, train schedule, subway map, Zagat guide—in many cases not only is it a substitute but a patent improvement.