This is a linkpost for https://www.theguardian.com/science/alexs-adventures-in-numberland/2016/nov/28/newcombs-problem-divides-philosophers-which-side-are-you-on
Link doesn't add much to the discussion, and totally skips the hard part: why could Omega not predict your answer?
At the very least, this should have a separate post with a link to and some discussion of all the previous LessWrong discussion on the topic. Start here.