If you won't post a negative then the jerks can keep being jerks. The only way the system works is when it is used properly. You have an opportuity to respond to any negative and all you have to say is "he is a non paying jerk and this is a retalitory negative." Most people will understand. You could also post a warning and let us know who to avoid on this BB. Just my two cents. Buy the way you can also post what you have here and maybe sell them here or get some trades.