Has anything good ever come out of open source?

>linux: bad
>gimp: bad
>atom: cancerously bad
>emacs: arguably not a complete piece of shit

Anything good?

>>3
I've two routers: the one at home runs FreeBSD, the one at work runs Cisco.

Also, Linux is just an amateur clone of SunOS, which is itself a clone of Unix, which was designed by professional system engineers working at Bell Labs. They had years of experience working with operating systems beforehand.