Collary: similarly, switching from social norms to market norms would decrease the motivation of the user base to help each other out. The intrinsic motivation

Collary: similarly, switching from social norms to market norms would decrease the motivation of the user base to help each other out. The intrinsic motivation to do a social favour comes with its own rewards - you take that away by switching to monetary payment (even if they could pay an equivalent, fair price).