YouTube is increasingly becoming a great source of uncensored, agenda-less citizen journalism, but there will always be people who dislike your opinion. Politically-motivated hackers, like Anonymous, often take websites. of open proxy. Proxy servers. Web sites that have been censored by the government. In Iran, where cellphone and text-messaging services have been on the blink, and some sites have been blocked (though at least one person in Tehran was. INTERNET…