Interesting (but surprising; this is a routine and hard to describe as anything other than intentional “oversight” in analyzing these methods) that Approval gets two forms, but none that recognize that honest ballots in Approval aren’t either of those constants, but a cultural variable that varies within an electorate, and that the similar issues with all restricted preference (approval and 3-2-1 from this list) and score based (score and STAR from the list) methods are completely ignored.