Amazing things to do with a Raspberry Pi

Raspberry Pi, the tiny, cheap and hackable computer for children of all ages, may be used as the heart of an Ambilight media center, a cat feeder, a Minecraft or MAME console, to pwn your foes' websites and serve torrents, or as the brains of a supercomputer cluster. Me, I've been recreating the magic of failing to learn to program in the 1980s, when every home computer challenged you with a code interpreter the moment you turned it on. You can make it pretty with a custom case, and check out a zillion other great Pideas at Pingbin, Ars Technica and the official homepage. (Previously)