When I saw Apple's playground story yesterday, my first reaction was that it would be benchmarked against Minecraft. Perhaps an example of the submarine [1]? [

When I saw Apple's playground story yesterday, my first reaction was that it would be benchmarked against Minecraft. Perhaps an example of the submarine [1]? [1] http://www.paulgraham.com/submarine.html http://www.paulgraham.com/submarine.html