The Danger Room article cited by Erich is:http://www.wired.com/dangerroom/2010...rror-wannabes/

This is worth citing:
jihadi wannabes can still find such content on counterterrorism research sites. The most recent issue of al-Qaeda in the Arabian Peninsula’s America-focused Inspire magazine actually warned readers to stay away from jihadi websites and visit terrorist research sites such as the Middle East Media Research Institute (MEMRI) and SITE Intelligence Group to find al-Qaeda material and avoid attracting the attention of intelligence agencies.

YouTube stepping up enforcement of its policies against extremist content isn’t a bad thing. But policymakers in the United States and Britain should be clear about what this will achieve and what it won’t. Limiting videos from al-Qaeda and its fellow travelers on the most popular online video site simply means placing it just a few inches off prime shelf space — not taking it off the internet entirely.