Now that the space shuttle program has flown its last mission, the only things left skyrocketing in America are fuel prices and the number of companies hopping on the cloud services bandwagon. Some forward thinking engineers at Microsoft have proposed a radical new system that taps into the disadvantages of both of those issues, and hey! it's a Green one, too. Rather than stuffing OPEC's pockets to heat our homes in the winter, why not turn to the heat generated by all those cloud servers?