I am pleased for Labour and the Greens. Truly I am. They have tied the knot. They have announced they're together. They have made public what we long suspected - they don't like National in power. And they agree they'd both prefer it was them. Together.
(Well, they would prefer power all to themselves individually but accept that it's going to take at least two to tango.)
The only unsettling thing is that despite their ballyhoo they don't agree on much. The leader, deputy leader and two co-leaders have signed a Memorandum of Understanding.
Item one is their "Purpose": "to work co-operatively in order to change the Government at the 2017 election".
That makes sense. But MPs and parties co-operate all the time. That's hardly news. It feels a little like they don't trust each other unless they have signed up with us as witnesses.