[giantrobot]

> It took a while for Linux to actually be taken seriously outside of home-lab tinkering.

It took a while and big companies like IBM and organizations like the OSDL and FSG (which became the Linux Foundation) pouring many thousands of person hours and millions of dollars into it. The Linux kernel has plenty of independent "amateur" (not paid to do so) contributors but it's also got a lot of paid contributors for who it's their day job.

It's an awesome mix of contributors but I think there's a definite generational shift around the 2.2/2.4 to a much more capable kernel than 2.0 and before. Had Linux not gotten the financial backing it did I don't know that it would be where it is today.