Will iOS 7 finally stop playing in the sandbox?

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With Facebook Home being an Android exclusive software, do you think that Apple will change the way that Apps are controlled. As of now, Apps are limited to the App themselves, and they can't do many things if any outside of their App or to the operating system itself. iOS is locked down, and for many that is a good thing. But, now that accessories are not as good on iOS due to these limitations, and full blown software from a company like Facebook is being an Android exclusive, do you think that Apple will become more open for software and third party devices?