I had that experience of songs disappearing a couple of times too. But it's actually the rights holders who are doing us (and themselves) the disservice here, n

I had that experience of songs disappearing a couple of times too. But it's actually the rights holders who are doing us (and themselves) the disservice here, not Spotify. So I don't think that you'd be rewarding bad service by subscribing; those rights holders who withdrew their music will miss out on the subscription revenue. I've been using the S60 client for a couple of days now, and it's quite enjoyable. There's a lot that could be improved about the UI, but right now I'm happy for the company to focus on expanding the catalogue (at least judging from their blog, that seems to have been the focus for a while now). (Actually, they should just release a libspotify for ARM dev-package!) It would be good to have a cheaper option for light users though - I'm considering canceling the subscription just because it's too much money.