thesaurus or go ahead, NARC yourselves out

Joel Johnson of Animal New York reports on America's security jabberwocky and its recently disclosed and clarified policy of trawling social media networks (via subcontracted proxy) for possible emergent activity and warnings. Certain, recursive key words invite further scrutiny, as illustrated exhaustively in this word cloud generated by Wordle, but such augury is after wider social trends and sentiment and does not target the individual, unless he or she has been identified as a person-of-interest. I wonder how that works, with the author's anonymity burdened with being uninteresting in the first place.