I'll not vote as I don't buy any Sunday paper and a no vote would skew the poll.
It'll be interesting to see how it sells. When the NOW ceased trading it was selling around 2.6 million copies every Sunday. Only about 1.3 m of those sales moved over to other titles. The other 1.3 m have been lost from the market.
The market is in general decline anyway so it's a brave move by Murdoch, Even though the biggest losses by far are at the Guardian and Independent stables.
I'm sure there will be incentives in the weekday Sun to encourage a Sunday purchase though.