Motorola has decided to use the viral, yet-not-really-necessary, Yo “messaging” app to promote the upcoming Moto 360 smartwatch, and offer 20 lucky fans the chance of winning the device during the promotion. All a smartphone user had to do to try and win the gorgeous Moto 360 was to simply send a “Yo” to Motorola, but the contest ended badly for many participants, and now the company wants to make up by giving away an extra batch of Moto 360 units. What Motorola did once the contest was over was to contact winners on Yo to tell them they have won the device. But the company also contacted many other people telling them they’ve also won. When the users accepted