Clever video, mainly for geeks.
Even though this video doesn’t explicitly say so (and even references a “third way” in operating systems), I am not necessarily a Mac person. I think Macs are great, but they’re sort of a status symbol. You can do anything on a PC that they can, and if you’re at least semi tech-savvy you won’t get any viruses. Anyway, I’m not trying to start any beef – just watch the video.