I gave a second presentation on Thursday for the State Library of Vistoria. You may download the slides here:
http://www.tametheweb.com/aus08/BestPracticeWeb2.0.pdf
We also discussed creating policies for library blogs etc.
Policies for Social Software: http://www.web2learning.net/archives/1250 and http://www.webjunction.org/do/DisplayContent?id=18650