xavier.humbert@xavhome.fr.eu.org (Xavier HUMBERT) writes:

> Since MacOSX/Darwin is already largely based on NetBSD, with a few adds
> from FreeBSD, is there an interest other than technical performance to
> have MacOSX on NetBSD ?

The Darwin kernel is, at its core, very different from the *BSDs. Mach
and BSD aren't the same thing at all. There are interface shims and
userland programs from the *BSDs in Darwin, but the kernel really is
different, and not derivative.

        - Nathan