Good that the hackers wrote those cool programs to allow the repressed Chinese their freedom of speech, and to see banned content. I didn't think we'd need them ourselves any time soon, but it appears that time isn't far off. At least the tools are there.
That is until they're outlawed.
When bits are outlawed only outlaws will have bits...
...onion routing?
(which, ironically was developed by the U.S. Navy)...