[supreme_loquat]

> No it does not necessarily mean that, it could plausibly mean that they do have a second preference, but are afraid of giving them points so that they don’t overtake their first preference. Think of a Bernie, Hillary, Trump election where some Bernie voters don’t want to give high points to Hilary, even though they much prefer her to Trump, for fear of her beating Bernie. RCV allows them to confidently vote Bernie > Hillary > Trump and not worry about this problem.

Well that's the whole point I was making. In STAR if they really don't like Hillary but prefer her to Trump, they can vote Bernie 5, Hillary 1, Trump 0. Yes, they've very marginally increased the likelihood that Hillary reaches the runoff instead of Bernie, but in doing so they have ensured that in the runoff their vote will contribute to Bernie over Hillary or Hillary over Trump (depending who reaches the runoff). If they aren't willing to give up even one point on a 5 point scale in order to express that preference in the runoff, I'd argue that they have essentially admitted that their preference for Bernie to win is so strong that it overrides any of their other preferences. It's just an honest vote. It could perhaps be a miscalculated vote if they don't understand the implications of that kind of vote, but if they understand and still vote as such then it's honest.

If anything I consider this an advantage of STAR over RCV. Political polarization has gotten to a ridiculous point and we should be encouraging finding common ground. STAR helps facilitate this kind of dialog on a societal level while RCV implicitly tells people they can have their first choice without needing to find any common ground with other camps. In RCV there is not even the option to have your lower choices counted alongside your first choice in any given elimination round. STAR gives voters the ability to choose whether to compromise or not.