I kinda had a vision that Minecraft would be available for other platforms... but the implications for such a thing would be massive and complicated-- and the licensing is the biggest issue. That's where most of the money goes into.
I think that if minecraft does go into platforms, it would most likely be the Adventure mode-- NOT survival.
That is true, also if minecraft was to be ported to games consoles it would have to be a massive success on PC and on iPhone. If it was £3 on iPhone and reach the top 10 it would make millions.