> And really, the thing that got him most in trouble were the hundreds of thousands of diplomatic cables that exposed no wrongdoing
You've clearly not read the cables. they were responsible for at least two revolutions [1][2], and we're still learning from them.
[1] http://www.theguardian.com/world/2011/may/13/amnesty-interna...
[2] http://www.worldaffairsjournal.org/article/wikihistory-did-l...