There is not sudo by default in OpenBSD. Our main user machine is now no longer Linux and is OpenBSD. I'm not installing sudo on the machine. Mainly because of all the students who assume they can use sudo on *my* server.
So one of my faculty members and I have come up with the idea of what we now call "sassy sudo". Sudo on the new server will be a wrapper around fortune pulling from a sudo database.
"sduo: command not found"
"sudo: removing user account"
etc.
:)