Senator Kate Lundy has written extensively, and thoughtfully, on the issue of Internet censorship in Australia. I think she is on the right track. This is an issue where you can't please everyone. I had the task of preparing the ACS position on regulation in 1995. My own position is summed up in a talk gave on ABC Radio: "Filtering Porn on the Internet: Imperfect by Necessity".
By Senator Lundy on Internet filtering: