Now Zune is crappy like Spotify. Unless Nokia Music comes to the US with the same deal they get in Europe (offline play in the free version, which is the only thing that sets it apart from all these "pay for a radio" services), I'll just keep buying CD's and using Last.fm.
Edit: The reason I say it is crappy now is because with the price drop came a change in the feature set - you can no longer keep ten songs a month.
I pay $15/mo for Zune and never use my 10 songs, nor do I even listen to Zune. I should either cancel my subscription or pay for the year to save.