Therrious Davis for NPR Sneakerheads who remember waiting in line outside places like NikeTown for exclusive sneaker releases already know that world is changing. It's been replaced with apps like Nike's SNKRS, which allows users to put their names into a digital line. And shoes, especially the exclusive and hyped up releases, can sell out in a few minutes. So, what do you do when it feels like you – and everyone else – has their eye on the same sneakers? The first thing you need to do is understand that all of it is by design, says Adena Jones, the co-creator of a new platfo...