Some games have their versions on just PC, or Nintendo DS, or some games, like Assassin's Creed, makes their games on many operating system, such as PC, Xbox, but they play against each other (Multiplayer), additionally different operating system playing against each other (Xbox and PC). Minecraft are a level below them, since they have their game on 3 Operating system, IOS, PC, and Xbox, which is no problem, but they cannot play different operating system together. The IOS version decides to play with the wi-fi worlds, PC with the LAN and Minecraft Server/Craftbukkit servers, and XBox in another way. Minecraft could not combine the 3 operating systems together to play together. So let's say a friend in a restraunt wants to play with his friend at home at the computer, but they cannot because of the different operating system. Fixing this problem could make Minecraft superior and all the fans could have more Multiplayer access. Surely, Minecraft would reconsider about it, and fans would sure love it. What do you think?