I use Spotify free (ad supported) on my PC, and get the notification the other day that it's now "free on mobile and tablet!", with shuffle on mobile and full functionality on tablet. Of course, the app links are only to iOS and Android. Meanwhile, the WP8 app is awful and useless (you need premium) and even if you DO have premium it stinks and lacks functionality. Will MS continue to pretend that the "app gap is shrinking", even when almost all we get is second rate official apps that never see updates?