You may or may not remember Ralph Nader, a contender in the US presidential elections from 1996 to 2008.
In 2000 Nader, on a Green Party ticket, took nearly 3 million votes, nearly 3 per cent of the popular vote in an election primarily fought out between Republican George W Bush and Democrat Al Gore.
The election was notable for its close result. After much litigation over recounts and a contentious Supreme Court decision, Bush took Florida and won the election by a slim margin. Overall Bush actually received half a million fewer votes than Gore, but that's not how American elections are won.
Nader was, of course blamed for distracting left-leaning voters from the Democratic candidate. Later reports showed how Nader basically gifted Florida and New Hampshire to Bush, costing Gore the presidency and changing the course of history. (For example, Bush won Florida by just over 500 votes, while Nader received nearly 100,000 votes).
I thought of the Nader situation after the weekend's election - in particular the Napier and Waiariki results.