Earlier quoted context omitted.
Isn't the Android ecosystem awesome?
I bet it is. There are probably a whole bunch of killer apps there which would never make it to the AppStore. Grooveshark is one example that comes to mind.
Why does it come to mind? What it so different between Grooveshark and Spotify that Spotify is on the AppStore but Grooveshark can't be?
I see their iPhone application page saying they can't be on the AppStore, but no explanation as to why they can't be (and no, "Apple is unwilling to work with Grooveshark to approve our application." is not an explanation) and the blog post announcement does not provide any more information. The only mention I found is an other, older blog post saying the following:
> Earlier this afternoon, Apple sent us a letter notifying us that, due to a complaint they received from Universal Music Group UK
Apple's behavior seems logical and sensible here as the "gatekeeper" of their store, it's not their job to resolve trouble between UMG and Grooveshark.
And again, Spotify was still in the AppStore last time I checked, so what Grooveshark's app is not, in and of itself, "a [...] killer apps there which would never make it to the AppStore."