Why is this a big deal? Because now, Rhapsody subscribers can stream -- on demand -- any of over 6 million songs directly from their iPhone. No more downloads needed. No more need to transfer any tracks to your iPhone or iTouch anymore. And, no more need to buy tracks from iTunes.
And, THERE's the rub for Apple. Yes, so far, music subscription services have not taken any bite out of iTunes' dominance in the online music game. But, this development reinvigorates the hopes of on demand music subscription services -- and could be a game changer ...