not all that it seems
FWIW, a report on the weekend stated that the biggest site in terms of 'adult content' that showed up on the logs was .................
news.com.au - ie the local website for News Corp newspaper publishing.
The reason it was classified as 'adult content' was because there was a dating site link on it - which News Corp happens to own. So just reading the news gets you lumped with watching porn.
http://www.news.com.au/technology/newscomau-classed-as-adult-website-in-audit-of-politicians-internet-use/story-e6frfro0-1225914118368
If news.com.au is adult content, what does that make El Reg?
P.S. the person who ordered the inquiry did so without autorisation and has resigned
http://www.smh.com.au/nsw/woman-behind-nsw-parliamentary-porn-inquiry-quits-20100906-14y1i.html