2. Don't forget Tunisia, whose revolution was sparked at least in part by the revelations about Ben Ali in the State Dept cables, or the swing in election results in Kenya back in the stone ages from one of WikiLeaks' first releases, or the "Twitter Revolutions" (overblown though that title may be) throughout the rest of the middle east...
4. The NSA has taps on the major telecom hubs, and is actively sorting through reams of data to gather intelligence. I can't find the links right now, but the story was on HN about the project's creator and his misgivings about how it was eventually used. Yeah, China's bad, but just wait until the US finds itself toppled from economic primacy and see what information they start pulling out then.