Did Computer Failure Bring Down Air France 447?

Did Computer Failure Bring Down Air France 447? - Government IT Blog - InformationWeek: "Speculation abounds following a plane crash. Mechanical flaws, terrorism, pilot error, and weather are the usual suspects. But in the tech age, where even your toaster is digital, IT systems must be added to the list. In the the Air France disaster, there's a particularly urgent need for government authorities to eye the aircraft's on-board computer system as a possible culprit."