Earlier quoted context omitted.
> in reality anyone with a hacker mentality should see that the poll is obviously based on the honor system While sure, this might be the case, it still doesn't negate the fact that fundamentally, HN's arrows (of all kinds) should be able to be "undone". Accidents happen, people are curious. We shouldn't blame the users for a system that is broken and relies on them to ignore long-standing standard UX practices when…
Actually, in a poll, you don't change your mind, it would kinda break the purpose :) In an ideal world, we should not even be allowed to see the results before voting, since it could bias us (it should not in this kind of poll, of course).
But I definitely agree the responses should not be visible until you've voted.