Discussion: Answer

All of the above?

Tactical question- is it better to vote to the end of to refuse to give any of the above a preference, even if it is last preference?

The Clive Palmer Party (or just Clive himself)?

It was the Australia - Love It Or Leave Party. I'm half-expecting to see a F**k Off We're Full Party emerge before the campaign is out.

And an answer to the question of voting tactics?

In effect if your vote exhausts it splits equally between all remaining candidates, so that depends on how much you care that your vote might elect someone really awful at the expense of someone really, really awful.