Okay, so this thought occurred to me after the release of Digital Diamonds. I personally didn't download it (on account of my computer sucking; click here to help me [please help me!]) but it brought up an idea; how about someone creates a map using pistons, redstone, minecarts, you name it, to create a Legend of Zelda-style dungeon? All of the Zelda games are famous for their dungeons that require puzzle-solving skills to get past, so put it in Minecraft and it's a win-win!
Somebody should create it.
http://www.minecraftforum.net/topic/180159-181ac-zelda-adventure-v095-288880-dls/
I ask the stupid questions so you don't have to.