Ok I just came up with a really weird idea...just stick through this..(I doubt you all will even think about agreeing but...)
Ok so lets say we make the Classifieds have like a "rating" Not individual users but the ENTIRE Classifieds.
For every good sale/transaction/seller or whatever the "rating" goes up a certain number/percent/value...
Catch is....the Classifieds would have to have a certain "rating" to be open....Thatd keep people from posting bs cuz if they did then the entire thing would be closed/locked/etc til the problem was resolved.. (if sale/transaction/seller was "bad" then the rating would drop...like gettin an F when you have a 90...your grade will suffer..)
feel free to flame...just thought of that...
or if not the entire classifieds why not everyone has a rating system like
eBay type thing?