> Thousands, collaborating for a decade, to produce an astoundingly accomplished framework and ecosystem available to anyone at the cost of zero. Well, I am su

> Thousands, collaborating for a decade, to produce an astoundingly accomplished framework and ecosystem available to anyone at the cost of zero. Well, I am sure DHH means "nominal cost", but the cost is certainly not zero. But it degrades economic discussion when people misuse the word "cost" to mean "currency transacted". Inevitably one of the interlocutors wanders down the trail and marvels, "the cost is zero, so much resources were saved!" Well no, the cost is not zero. Things other than currency were transacted.