Graybeard, one of the features I've seen on a couple other forums that I frequent is a hot button that shows on every post that any member can use to report spam, advertising messages, and problematic (harassment, fighting, or rude) posts and is only to be used for such. In large forums it can be a big help to moderators and administrators to bring attention to the offending post in short order. It either generates a post, email or pm that only admin or moderators can see, so it's not a post on an open forum, just a notification to admin. It may be worth looking into for you and Matt.
Tim