In Defense of Twitter

If you aren't on twitter, you really should be. Not because it allows you to keep up with the daily goings-on of Khloe Kardashian (although it does!), but because we are seeing for the first time what happens when a government that needs to control information to survive can't control information. Iranians are using twitter to organize, to share information, and even to discuss which routes to take to rallies to avoid confrontations with the police. Although foreign journalists have mostly been