Communication media enabled collective action on new scales, at new rates, among new groups of people, multiplied the power available to civilizations and enabled new forms of social interaction. The alphabet enabled empire and monotheism, the printing press enabled science and revolution, the telephone enabled bureaucracy and globalization, the internet enabled virtual communities and electronic markets, the mobile telephone enabled smart mobs and tribes of info-nomads.
Howard RheingoldFlash mobbing may be a fad that passes away, or it may be an indicator of things to come.
Howard RheingoldWe've got a planet in which we don't want to have everybody having sex, and most people are lonely anyway.
Howard Rheingold