David Braben, he of Elite fame, has unveiled a PC that fits on a USB stick, the Raspberry PI. He has also unveiled a brand new way of pronouncing “obfuscated”. The device has an HDMI in at one end, and a USB out at the other, letting you plug it directly into a television, and then attach a keyboard. Braben’s rather egalitarian idea is that it would be cheap enough (“Ten to fifteen pounds,”) that every child could own one, with the idea that they could learn to program. It sounds really promising. But are there some issues, too?