For what it's worth, there is a rating system and "feedback" option already. Yes, it takes time but that is what it is for.
I have completed and been very happy with over 20 transactions thru the classifieds since Christmas and only 1 person has given me feedback.
To be fair, when I order something or buy from a member here, by the time i receive the item I usually just want to play with it! It doesn't cross my mind to run back to Rokslide and pump up someone's credibility for being honest and trustworthy. I know I should.
Let the record show that member "Blizzy" is a trustworthy seller, good communication, and fast shipper!! ....I'm going to leave him some feedback.