The HELP pages for submitting feedback need to be updated; they currently say this, which, according to the above, is incorrect:
"You can provide feedback by visiting the member’s user profile page, clicking the “Feedback Score” link at the top of the profile page and then clicking the “Submit Feedback” link. This form that allows the user to specify the type of transaction conducted; their overall experience and a brief comment. This feedback is visible to all the other members."