In this age of clustered, load-balanced, plain-old-computers in racks, who cares about a "supercomputer"? I'm sure Google could claim to have the largest "comp

In this age of clustered, load-balanced, plain-old-computers in racks, who cares about a "supercomputer"? I'm sure Google could claim to have the largest "computer" if they wanted to, or if the definition of "supercomputer" were stretched a bit.