In 2008, when the Eee PC was revolutionizing the computing world and driving every manufacturer to make cheaper and smaller laptops, Sony washed its hands of the whole thing. The "race to the bottom," the company said, would profoundly impact the industry, killing profit margins and flooding the market with cheap, terrible machines. Sony was wrong, its stance lasting about a year before joining the competition with its own VAIO W. Four years on we're buying better laptops than ever before and, with the netbook class now more or less dead