What's funny is there's no indication from the drawing that the screw would only work in one direction; it just needs a special screwdriver, and you have to spe

What's funny is there's no indication from the drawing that the screw would only work in one direction; it just needs a special screwdriver, and you have to spend 10 minutes figuring out its proper orientation. When manufacturers ship non-standard screws, they simply create a market for non-standard screwdrivers. I had to get a three-pronged screwdriver to get into my Wii, and it presented little obstacle. Given the difficulty of actually using this particular design however, a discerning reader, and especially a tech journalist should be able to see that this is completely stupid and impractical. Apple is not in the business of employing technicians to spend half their days orienting screwdrivers.