Technology - Why Google Scares Bill Gates - FORTUNE: "Every month it seems as if Google hires away one of Microsoft's top developers. Before Google's IPO last fall, Microsoft executives dismissed this brain drain as a function of greed. But when the exodus continued after the IPO?especially when Marc Lucovsky, one of the chief architects of Windows, bolted for Google?it was clear that Microsoft had a bigger problem on its hands. As of March, roughly 100 Microsofties had left for its search nemesis."