Why should Apple make it easy to jailbreak? That's spending development resources directly against their own interest. That said, you have complete access to y

Why should Apple make it easy to jailbreak? That's spending development resources directly against their own interest. That said, you have complete access to your own device, but you don't own the OS running on it. If you want to figure out a way to run Android or something else on it, you're absolutely within your rights to do so, but Apple isn't under any obligation, legal or otherwise, to make it easy for you. As for Grooveshark, it's a shame for them that they're not on the App Store, but it looks like they were for a bit and then got DMCA'd for some reason. There's nothing particular about the app itself that is objectionable for the store, considering Pandora is up there just fine and it seems like they're the same kind of thing. Jailbreak+Cydia is an alternative, but again, it's not Apple's job to make it a viable one.