current-users: There it is, in black and white:

Subject: There it is, in black and white:
To: None <current-users@netbsd.org>
From: John F. Woods <jfw@funhouse.com>
List: current-users
Date: 08/06/1998 10:11:30

There is a mention on the MacInTouch web page about a discussion with Apple's
Avie Tevanian about the future of Mac networking.

     "The bottom line is that Apple is firmly committed to the BSD
     architecture for Mac OS X, using Apple-enhanced NetBSD source code
     (thus avoiding dependency on any third party)."

Cool!  (http://www.macintouch.com/ if you want to see for yourself.)