Smart Mob

Rheingold came up with the idea of smart mobs which means that "groups no longer require centralized decision making and top-down information flows to gather information that allows group members to act in a coordinated fashion" (Rainie & Wellman, 2012, p. 98).

References:

Rainie, H. & Wellman, B. (2012). Networked: The New Social Operating System. Cambridge: MIT.