@Me
I've been thinking about this a bit more. What we are seeing are the first signs of battle-lines being drawn up between two different factions. The divide is whether Linux should stay as mainly a UNIX clone, or whether it should become a new operating system based on UNIX but no longer adhering strictly to the UNIX ethos.
I'm getting old. I've been working with UNIX for 36 years. I'm definitely in the "UNIX clone" camp. I really don't relish learning what would rapidly become a new operating system. I fear that complexities would effectively produce a technocracy who are the only people who understand the inner workings of the new OS, to the exclusion of people on the 'outside'.
I think that the systemd people will be in the "New Operating System" camp. I don't know which camp Linus would sit in. If he is in the UNIX clone camp (and this was really how he started Linux in the first place), I think that people who want to move away from the UNIX roots should fork the kernel, and really make it a new OS. According to the rules as I understand them, they would no longer be allowed to call it Linux, however.
If they do not want to take on the responsibility of maintaining their own kernel, they really should listen to the influential people who do control the existing one, and that means paying some heed to what Linus says rather than trying to browbeat the development team or slip poorly coded patches into the kernel source, because it does not work the way they think it should.
With the direction Canonical want to take Ubuntu, and the friction between the kernel developers and some other projects in the community about the future direction of what a core GNU/Linux system should look like, I can really see there being a schism on the horizon.