I feel the need to add this: If anything refers to hacking something that ISN'T an Apple product as a "Jailbreak", then it's most likely fake, and you should run.
That's from my experience, anyways. Please correct me if I am wrong.
if they get permission from 4j (the studio who helped put minecraft on consoles), they could put the console edition tutorial worlds in the game, as seeds
and i mean all of them (if not, maybe a few highlights, like TU1, TU31, and TU69)