It would be all too easy to shrug off the allegations in the new book Dirty Politics as simply confirming what we think we know about those who seek and hold power - they act out of self-interest, they backstab, conspire, stop at nothing to bring down opponents and deny everything.
We've known, too, that political parties have outsourced some unpleasant aspects of that operation to allied and partisan bloggers, who advance their interests on the internet while fiercely attacking opponents. We have highly public examples, such as the manipulation of Mayor Len Brown's mistress for political ends, to show the new normal of attack politics.
Much of Dirty Politics does illustrate the known underside of New Zealand politics, the constant undermining of the Official Information Act for incumbents' advantage, and the deep bitterness among the National Party's own factions.
Yet the book takes New Zealanders beyond the known, beyond even the private email world of Whale Oil blogger Cameron Slater, his partisans and their braggadocio and into a zone few contemplated: where a prime ministerial staff member and a Cabinet minister actively and anonymously orchestrate the attacks.
Emails and Facebook messages hacked from Slater's accounts show Jason Ede, an adviser to Prime Minister John Key, stimulating or engaging in political scandals which surfaced on the Whale Oil blog. In one instance, he appears to have entered the Labour Party's website using a Beehive computer, exploiting a security flaw around the same time as Slater and someone from the National Party. At other times he discusses attack strategies against opponents.