In our increasingly digital times, freedom of expression may look like one of the positive beneficiaries of our ever more interconnected world. Countries like China or Iran build firewalls and employ small armies of censors and snoopers in determined attempts to keep their bit of the internet controlled and uncritical of their ruling elites. But with social media, blogs, citizen journalism, and ever greater amounts of news on a diverse and expanding range of sites, information is shared across borders and goes around censors with greater ease than ever before. Yet online and off, free speech still needs defending from those in power who would like to control information, limit criticism or snoop widely across people and populations. And it would be a mistake to think the free speech attackers are only the obvious bad guys like China, Iran or North Korea.