Whoopsie, the inevitable has happened and the ACMA blacklist genie is out of the bottle. Gee we didn't see that coming! We can now all see what Conroy's great firewall of Australia will block, should he get his weird kinky Xtian fantasy of controlling the viewing of all Australians. As the two URLs added in March 19, the list is most certainly not restricted to child porn.
PS ACMA, this link is hosted on my own server outside Australia. If you send me something in writing, I'll remove the link after taking legal advice, though I'd like to test the theory that only a "link" (a href=?) is what's prohibited, not publishing a URL. And what about a photo of a URL?
Please remember people, when a government proposes censorship you should always be suspicious and be suspicious of any explanation they give. You'll get them rolling out all the discredited "studies" showing pornography/video games/hentai/photos of Pauline Hanson cause violence/rape/singlets/Pauline Hanson. These "studies" generally have methodologies of, say, putting someone in a room (with a one-way mirror) and exposing them to extreme pornography for hours on end, then being all surprised when they seem a little distressed by the experience. Unwanted pornography, particularly when it's things you're not into yourself, is distressing. But there's no evidence it causes any harm to people who aren't exposed to it unwillingly.