Redstone genius SethBling has teamed up with Verizon to bring cellular coverage into MineCraft. Video calling, from the outside world into Minecraft, is now a reality. [SLYT]
8-bit computer in Dwarf Fortress? I'll see that and raise you a Minecraft-based 16-bit computer (well, ALU) described in The Elements of Computing Systems and designed in Baezon's Redstone Simulator.