Spotify is continuing to improve its usefullness. I recently got the upgrade on my Linux-box which added Spotify apps (yes, I guess I’m about 6 months behind the rest of the world). The Pitchfork app is pretty awesome! Click on the “Best New Albums” sections, it is basically a heaven full of good music recommendations a click away! :)
I have also noticed that they have recognized that they do have quite a few albums registered under the wrong artist. You can easily report anyone you find here
One major issue I have with it though. After upgrade to Android 4 two weeks ago, it does not work on my phone anymore. Not sure where to complain, Google for how they manage the Android development or Spotify for being lazy (Android 4 is 6 months old already).