Now that they got what they wanted a renewed stake and board representation in the Skype that will be spun off eBay soon the Scandinavian duo Niklas Zennström and Janus Friis can divert more of their attention again to the latest Internet venture theyre putting their weight behind: Rdio. The yet-to-launch digital music startup was first talked about publicly a couple of weeks ago when the New York Times unveiled plans for its imminent online music subscription service but its been pretty quie....

