GNU Guix running on Linux, the kernel.
As the Linux, the kernel is not made by the GNU project, calling it GNU Linux would be wrong.
But GNU/Linux has different meaning.. It means "GNU and Linux" just as input/output means "input and output".
On the other hand GNU Hurd is made by the GNU Project, so calling it "GNU Hurd" is alright.
A instance dedicated - but not limited - to people with an interest in the GNU+Linux ecosystem and/or general tech. Sysadmins to enthusiasts, creators to movielovers - Welcome!