
In this telling, the cathedral was Microsoft’s software-development model, in which a closeted priesthood bestowed programs upon a grateful populace on its own terms and on its own schedule. Raymond’s 1997 essay “The Cathedral and the Bazaar.” Originally presented as a comparison of a top-down versus a bottom-up methodology in the context of open-source projects, the central metaphor quickly got blurred in the minds of the public into a broader comparison of closed source versus open source, with Raymond’s tacit acquiescence.

The movement’s Little Red Book came in the form of Eric S. Linux and other software like it was, an eye-opening number of people said, destined to destroy Microsoft’s vaunted Windows monopoly any day now. For the next several years, you couldn’t open a trade journal or a newspaper’s business section without seeing some mention of the open-source movement and its leading exemplar, the robust and yet totally free - in all senses of the word - operating system Linux.

This open-source “revolution,” as even many in the mainstream press took to calling it, had sprung up seemingly out of nowhere to challenge the conventional wisdom and perhaps the very livelihood of traditional tech giants like Microsoft. When a beleaguered Netscape announced in January of 1998 that it would release the source code to its browser for everyone to tinker with and improve upon, the news shook the worlds of technology and business to their foundations.
