It's public, but not pointed to, anywhere on the web. Please leave it that way, but feel free to share the URL in non-public ways if you think it can help somebody.
I have created an easy-to-recall customised tinyurl for this page, which is http://tinyurl.com/ozrules. If you don't know how Tinyurl works, think of it as a shortcut and don't sweat it.
This file is http://members.ozemail.com.au/~macinnis/writing/resource-list.htm but you can also get to it from http://tinyurl.com/ozrules
It was created in about 1999 and last revised on July 5, 2011.
The home page of this set is here.