>Minecraft is also programmable so could be used in similar ways to basic electronics.
That's the one part I can definitely see as being educational with the redstone wiring and logic gates and whatnot. Having said that, however, I feel like learning actual circuitry (y'know, with real wires) is a better exercise because it's tangible.
Maybe I'm just jaded and dislike the idea of using computers for everything in education. I guess Minecraft probably helps the kids stay engaged more than physical circuitry would.