A popular one-design dinghy class association recently announced that its rules committee had approved new class-legal digital compasses. I was curious to learn more about the breakthrough, wondering if the committee had finally given in to data. Cruisers and handicap racers find that data can simplify sailing: inexpensive computers tie routing to actual weather, a start can be precisely timed with clocks that account for speed and distance, and tactics can be determined based on actual fleet and global positioning. Instead, I learned that the committee had barely budged: Finally allowing its sailors to pick from two 20-year-old digital compass designs, in addition to the analog kind, but only “provided that the devices do not have the capacity for information other than heading.”