Really? With AppleTV, Roku, HEOS, MusicCast, ChromeCast, Amazon Firestick, smart TVs/BD players and smart phones? I suppose they can use the large storage in a computer, but I'm not seeing as many people doing that/using a music server as I am seeing smart phones doing the bulk of the work as a source for BT, AirPlay, MiraCast/whatever Android calls it now, etc.