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It's easy to assume that the only users affected by Sony's decision are the ever-present tinkerers who try (and typically succeed) to install Linux on every new device that comes out. Hence, Linux on iPhone and the like. It's a challenge that seems to range from ardent hobby to mild obsession.
In the case of the PS3, however, the benefits of Linux on the CellBE-processor device were immediate. In 2007, the researchers at North Carolina State University clustered eight PS3 machines that ran Fedora Core 5 Linux (ppc64). That same year a University of Massachusetts team found that putting together an eight-node PS3 cluster together (for a cost of about US$4000) would perform with the same processing power as a 200-processor supercomputer.
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