[__david__]

Then you should also be happy to know that NixOS is an OS where Nix packages are the native package system.

[Annatar]

I couldn't care less about NixOS, as I'm a UNIX (IRIX, Solaris, illumos/SmartOS, HP-UX) guy and always will be. I run Solaris 10 and SmartOS on my infrastructure, before that I ran IRIX and HP-UX as well on it.