Minecraft has been so wildly profitable but the company is set up in a way which Mojang the developers get a tiny portion of the profits to re-invest in development.
Notch essentially diverts all the money into his own pocket while leaving a very small staff to work on what is prob the most profitable video game franchise in history. Just from a very basic business standpoint this seems to make very little sense to me.
If someone could get control of minecraft that was willing to invest in it's development amazing things could be accomplished. Imagine big budget lego minecraft expansions, minecraft re-written in C with a good rendering engine. So many things could happen!