TechCrunch writes, If you’re a hardware hacker who knows your apples you’ll have heard of the Raspberry Pi – and maybe even bought one already. It’s the super cheap mini-computer which featured prominently at our Hackathon event last month. But there’s more to the Pi than a decent processor at bargain basement prices. We got the chance to chat to Eben Upton, founder and trustee of the not-for-profit Raspberry Pi Foundation — and the man responsible for the overall software and hardware architecture of the Pi – about the very big-hearted ambition behind the project. TC: What was your motivation...