I think it's important to add 4. rolling your own because the other guy's wheel is square. Or at least not quite round in spots. Without #4, we'd all be using Babbage's Difference Engine (or worse--see demerphq's reply above).
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In reply to Re: Re: "Rites of Passage" wheel reinventing
by hardburn
in thread "Rites of Passage" wheel reinventing
by dws
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