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Regarding #74; I don't ever remember seeing that, but maybe I wasn't looking in the right places. Regarding #75; Actually, if you want to pick nits, they do: the G or M or K just refers to 9, 6, or 3 as an exponent for 10. So, technically, Gbytes are in the same equivalence class modulo 10. But my point was that disk vendors rate their products in terms of powers of ten, not powers of two. Saying KB was just convenient, as the kilobyte is essentially the first `real' unit in common usage after the byte (that is, few people talk in terms of decibytes or centibytes).
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