Despite its Department of Defense origins, the matrixed, hyperlinked Internet was both cause and effect of the libertarian ethos of Silicon Valley. The open-source mentality, in theory if not always in practice, proved useful for the tech and Internet worlds. Facebook and Twitter achieved massive scale quickly by creating an open system accessible to outside developers, though that openness is at times more about branding than anything else—as Twitter’s fellow travelers are now finding out. Mainframe behemoths like IBM wave the bloody shirt of Linux, the nonprofit open-source competitor of Microsoft Windows, any time they need to prove their bona fides to the tech community. Ironically, only the “old” entertainment and media industries, it seems, took open and free literally, striving to prove that they were fit for the digital era’s freewheeling information/entertainment bazaar by making their most expensively produced products available for free on the Internet. As a result, they undermined in little more than a decade a value proposition they had spent more than a century building up.
via theatlantic.com