I don't. I have absolutely nothing against Notch, in fact I have the deepest respect for the guy as a hacker and as a person with, clearly, a lot of personal integrity. However he says quite clearly himself he's just interested in tinkering. Minecraft wasn't a deeply though out, perfectly executed, planned exercise in mass market game publishing. It was an entirely accidental result of pretty much randomly hacking ideas together. He had absolutely no idea what the future held for Minecraft when he produced it. Expecting him to have any deep insights into 'what the future holds' is projecting attributes and expectations on to him that I don't think he'd welcome.