Car (and other I assume) forums always were a magical place in this regard. You send a random person a PayPal, they send the part or piece. There were always a

Car (and other I assume) forums always were a magical place in this regard. You send a random person a PayPal, they send the part or piece. There were always a few people who got taken here and there but the self moderating and reputational aspects of a forum really kept things quite in check. Accountability and reputation is the missing secret sauce in this world it seems.