Proto: Just my opinion [It seems to me that a lot of voters read a proposal, decide whether they like the intent of it, and vote based on that, without remembering potentially important criticisms (or praise!) levied by other players when it was proposed. As it can take up to a week for a proposal to be distributed, this isn't surprising.]
Create a new Rule titled "Just my Opinion", reading: Each player has an opinion on each proposal, which is a body of text no more than one paragraph long, empty by default. Any player CAN set eir opinion on a proposal by announcement; to clear an opinion is to set it to the empty string. When a person distributes a proposal, e SHALL include with its text all nonempty opinions on it.