They don't need to be banned. It's a redirect. So as long as the actual porn site is blocked, Justin.tv doesn't need to be. Normal Justin.tv is fine, and if so

They don't need to be banned. It's a redirect. So as long as the actual porn site is blocked, Justin.tv doesn't need to be. Normal Justin.tv is fine, and if someone does get redirected to porn, the filter should grab it there when it tries to load hot-porn.com or whatever.