In the past, the legislation would have been unlikely to have made it through the Senate (religious wowser Fielding, whom the government courted with the proposal, was all for it, but the other independent, Nick Xenophon, was against it). Now, with the Tories fronted by religious-Right culture-warrior Tony Abbott (whose ascent the government themselves have compared to Joh Bjelke-Petersen's 1987 Prime Ministerial campaign), perhaps they can count on the Opposition to vote for it.
And so, at a fork in the road, Australia turns its back on the cosmopolitan, dynamic 21st-century society it has evolved into and moves to reembrace the small-minded, punitive values of the string of authoritarian penal colonies it was formed from, in the process, joining the club of nations that includes Iran, Burma and China. Say goodbye to the "clever country". Of course, if you're displeased with this, you can let your MP know here. (If you want the government to actyually notice you, read this.)
Let's see if they make it a crime to circumvent the content filtering. Until then people will just find away around it (making the whole system even more stupid)