A little thought experiment... some clever dudes manage to reverse engineer enough to "jailbreak" this, and then they put a little OS image on it and start hacking away... then a bunch of people say "hey, this is really cool! It's like Apple made a little raspberry pi for us!" but then even more say "but it's so limited, it doesn't have USB out, etc, etc."

And then dozens more just go on and on about how Apple "crippled" the device by not giving it USB and how this "proves" Apple just wants "control" and why did they have to jailbreak it anyway?

In the process of getting their panties all bundled up they never realize they're bitching about an adapter not being a general computing platform.

They're also proving Apple right-- it's engineered to solve a specific problem and provide specific functionality. Even if it were jailbroken from the factory, people would be complaining and demanding that it does other things... than what it was designed to do.