Now it is the newspapers' turn.
While a separate inquiry focuses on the implications of media convergence, Communications Minister Stephen Conroy has announced a probe into newspapers that could see a powerful regulator overseeing all the nation's news outlets.
The inquiry follows Britain's hacking scandal that has embroiled the UK media empire of Rupert Murdoch, whose Australian News Ltd group owns 70 per cent of the nation's mastheads.
The Greens had pushed for a parliamentary investigation of the Australian group.
"The Murdoch empire is relentless about wanting inquiries into politics and politicians, and that's how it should be, but they don't like it when it's the other way around," Greens leader Bob Brown said.
But the Government has avoided a head-on clash.
"Bob Brown wanted a parliamentary inquiry, he wanted a media inquiry to focus on News Ltd, to talk about breaking up News Ltd, and we've said 'no' to all of that," Conroy told Channel 9 yesterday.
Instead, he has appointed retired judge Ray Finkelstein and journalism academic Matthew Ricketson to head an independent inquiry into the impact of technological change and commercial pressures on reporting standards.
It will also investigate the adequacy of journalists' codes of practice, and the future of the Australian Press Council, the industry's self-governing watchdog, which Conroy described as a "toothless tiger".
He said one possibility was the merging of the council and the communications and media authority into a new regulatory body with real powers.
The council has welcomed the inquiry.
News Ltd and the rival Fairfax group have said they will co-operate with the inquiry, but were reserved in their reaction.