If Apple, Hachette, HarperCollins, Macmillian, Penguin and Simon & Schuster thought they only had to contend with a federal e-book lawsuit in the US, they'd better think again. Australia's Competition and Consumer commission is inviting local businesses to raise formal concerns as it weighs up launching its own judicial broadside against the alleged cartel. The agency refused to comment publicly on its plans beyond saying that it was "aware of the latest developments" and would listen to local resellers who had concerns about the Australian market. While Simon & Schuster, Hachette and HarperCollins made back-room deals with the DoJ yesterday, they'd still b