"Jon Brodkin talked to indie developers (including the creator of Super Mario Bros. Crossover), former Nintendo employees, and a number of others about where exactly Nintendo went wrong over the past few years. Their conclusions? Nintendo made a number of mistakes, including a lack of an indie-developer ecosystem, a refusal to license out core properties such as Super Mario to other gaming platforms (or even iOS and Android), and platforms that don't appeal to hardcore gamers. While the developers suggest Nintendo is taking steps to broaden its horizons, such as by reaching out to smaller studios, it's questionable whether such efforts will succeed in a world where the PS4 and Xbox One are about to enter the market, and iOS and Android are swallowing up mobile gamers' time and dollars. What do you think?"