Those are all great points. I think it's fair to say that djb built the reference model, and Wietse built the consumer product. Relatedly, djb is an academic w

Those are all great points. I think it's fair to say that djb built the reference model, and Wietse built the consumer product. Relatedly, djb is an academic who releases code sometimes, and Wietse is a sponsored open source developer. Their methods are very different, but they've both made huge and complementary contributions.