The Mac mini has long been the oddball child of the Mac family: it's the only consumer-level machine from Apple that isn't a fully-integrated experience, and it's the only Mac to have had a sub-$1,000 sticker price in some time. But people love this little weirdo, and they love to do weirdly awesome things with it -- we've seen Mac minis stuffed into everything from old G4 Cube shells to volleyball-playing robots to pianos to