A tribute song to Michael Jackson featuring The Game, Chris Brown, P. Diddy, Usher, Mario Winans, Boyz2Men and other leading artists has resulted in an unprecedented number of downloads today from Box.net, the file sharing site we’ve been tracking for over 3 years. The song was spread largely through social media: …

It seemed like the contest that would never end. For the past 3 years, Netflix has been offering a $1 million prize to whoever can improve its movie recommendations by 10% or more. Finally, it looks like someone might have done just that. The BellKor’s Pragmatic Chaos team, which includes…