You missed the best part: unless the government plans to block perfectly legal web browsing redirection services (such as <a href="http://www.anonymizer.com)">http://www.anonymizer.com)</a> and alternate routing protocols such as TOR, or actually seriously expect to be able to do content-based (as opposed to address-based) filtering on the web browsing of an entire nation (and not even the Great Firewall of China tries that) the filters