I'm rather confused about some comments Karl over at Haiku Bounties made about possibly using the NetBSD kernel with Haiku. I'm just curious how feasable this might be. Does Haiku use only the standard, UNIX-y interface of the kernel, or does it use some fancy NewOS features? The Debian project, for instance, has versions available with the Linux kernel, FreeBSD kernel, NetBSD kernel, GNU HURD kernel, and I think there's an OpenSolaris version in progress.