Facebook intentionally makes people sad. http://www.slate.com/articles/health_and_science/science/2014/06/facebook_unethical_experiment_it_made_news_feeds_happier_or_sadder_to_manipulate.html …
Replying to @StephenMarche
@StephenMarche Back in 1950s Fred Pohl wrote sci-fi story about advertisers conducting experiments on miniature towns they controlled.
6:20 PM - 28 Jun 2014
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