I said this a few days ago, and it seems ZDNet's Alan Graham agrees. From Alan:
"You see, when Sonos started to support Rhapsody, I fell in love with the subscription model. In fact, since I became a Rhapsody subscriber 8 months ago, I haven't purchased a single iTunes track. Amazingly, I haven't even played a single track of music from my own music library (which includes a lot of tracks I bought from iTunes). Not once…in 8 months! My NAS drive just sits there on the shelf…lonely…and pointless. I just can't bring myself to purchase albums based on 30-second samples, when I can go on Rhapsody and listen to the entire album anytime I like."
Read Alan's Whole Post