From From Adam Smith to Open Source:
"The Internet is a manifestation of the validity of Adam Smith's theories, as is the growth of Linux, itself, Young argued. The way in which the Internet works and was created is as a distributed system to which multiple self-interests contributed. This resulted in something that was better than any one individual company or government could have ever created."
"Operating-system adoption is driven by the availability of applications, according to Young, which is something that, in early days of its existence, Linux did not have. That said, he added, it was the Internet, itself, with applications like the Apache Web Server, DNS and Sendmail -- all free and open source endeavors -- that serve as further proof of Adam Smith's theory is applied to the growth of the free and open source software movement. "
"The Internet was the killer app that drove the adoption of Linux," said Young."
No comments... the argument is self explanatory.

