This is a follow up article from the previous one "Some Thoughts For Tide Trust Network". If you are interested in TTN please to take a look at white paper: http://new.tide.ooo/white-paper/

According to Metcalfe's law, we know the value of a network is proportional to the square of the number of connected users of the system. (N^2) White Paper: http://new.tide.ooo/white-paper/