Yesterday, I published this brief piece about Google's acquisition of a startup called Agnilux. Little is known about the stealth company, whose founders created the A4 chip Apple uses in its iPad, before leaving for smaller pastures. These founders, according to the New York Times , joined Apple by way of PA Semi and left unhappy. The Times and others believed Agnilux made servers, server chips, or at least something to do with computing for the love of all things high-tech.