Sure, you like Fergie. Everybody likes Fergie. But can you mathematically prove how much you like Fergie using your mP3 player? If you own a Zune, you can. A recent update to the Microsoft player allows listeners to keep track of their listening habits and, when certain conditions are met within a month, badges are dispersed that can be displayed on the listener’s Zune card. The badges, which range from bronze to gold versions, are activated at fifty plays and top out at a thousand. Though doubtless some listeners will pull the old X-Box trick of leaving their player on all night to reach achievements, the real reward will be listening “London Bridge” a thousand times in a month. [Gizmodo]