having "toor" makes it clear to people that you can have multiple
accounts with uid==0, and that it might be that none of them are named "root"

(Two problems that Penguins and many commercial Unix systems have
gotten very wrong.)

]                   At IETF44 in Minneapolis, MN                |  firewalls  [
]   Michael Richardson, Sandelman Software Works, Ottawa, ON    |net architect[
] mcr@sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another NetBSD/notebook using, kernel hacking, security guy");  [