Zeynep Tufekci (previously) is one of the most consistently astute, nuanced commenters on networked politics and revolutions, someone who's been literally on the front lines around the world. In a new book called Twitter and Tear Gas: The Power and Fragility of Networked Protest, she sets out a thesis that (as the title suggests) explores the trade offs that political movements make when they use fluid, improvisational networks to organize themselves, instead of hierarchical, traditional organizations. Read the rest