'A timely and necessary book' - Laurie Penny, British columnist, blogger and author 'Symon Hill's engaging book - clearly written and accessible - talks good sense... cyber tools are a means to an end, not an end in themselves.' - Peter Tatchell, International campaigner for human rights. 'It's time to fight back - on the streets, in our workplaces - but online too, and this crucial book shows how.' - Owen Jones, columnist of the Independent and author of Chavs.