since i have been using pandora/slacker i rarely use my iPod app anymore. Its just not cost effective. 15 bucks for unlimited music for three months or 11 songs in three months...hmmmm i think i see a deal. I'm not so much of a i need to listen to a particular song. More like a particular type of songs. Slacker suits my wallet and my taste. I only wish it worked with nike+
Anymore integration would lead to even more cannibalization of apples music ecosystem.