True in a way. However, there is a rather large collection of speculation on the Internet that is quite an undertaking to correct. And a large population of people and bots willing to speculate. Also, having once been speculated, each speculation takes on a life of its own. If it gets much more substantial, forget Skynet, we’re busy creating Specunet and its sidekick Confusionet – an insidious duo.

There’s certainly a history of Unix and Unix-like forks; which is rather simple compared to the Linux distro forks (go right to the big pic).

Oooooh, okay, I misread. Apologies.

The “running joke” used by millions for serious and playful projects? [edited for punctuation]

LibreOffice does “develop and maintain a certification system for professionals of various kinds who deliver and sell services around LibreOffice.”

After a bit of research, I’m forced by facts (NS records can be cached for an undetermined time) to see what you’re saying. Thank you for teaching me.

The workings are, of course, a bit more complicated than what either of us have said (here’s a taste), but there is a situation as you describe, where separating the registrar from the name servers, and the name servers from the domain, could save the domain from going down.

If a registrar goes out of business, ICANN transfers the domain(s) to another registrar.

If a name server business fails, you change name servers through your registrar.

You can’t really fix registrar services in your name server, nor name server problems through your registrar. (Unless, of course, your registrar is also your name server.)

Source: Passmark (CPU Benchmark).

Small enough to fit on a CD, which isn’t everyone’s definition of “small.” There are, of course, much smaller Linux distros, less than a tenth the size; particularly if CLI is adequate.