Facebook is the webs most popular social networking site. While Myspace has done little to update their cluttered platform Facebook has continued to innovate, gaining momentum in the process. Still, despite Facebook’s soaring popularity Myspace still is the #1 name in the music game. Facebook apps like iLike have thus far done little to erode Myspace’s grasp on the music market, but Facebooks new music move could be its most effective yet. Facebook announced today that it is integrating its system with Pandora to create a more social version of the streaming giant. More info here.