It's possible that I'll change it to a Set Global Policy or scrap entirely and stick to votes like the other three, casting the deciding vote for a member facing a choice.
I think it's a very interesting vote to have, but it might be best presented more as: "Here are some areas where you think Member Worlds are being shortsighted or missing something. Which one would you like to push and what would you tell them?" With write-ins also being allowed.
It preserves some of the open-ended nature of it, but gives concrete areas of member world weakness where we would push them to improve.