The phrase "free as in facebook", may be making a comeback. Coined by Enrico Zini on his blog in 2015 to describe a captive wifi portal that requested personal information before giving access to the internet, it can be generalized to describe any service offered without charge in exchange for behavioral tracking, ongoing surveillance, or other monitoring, along with sale of any such information to third parties.
Angèle Christin, an assistant professor of communication at Stanford, published a study in The American Journal of Sociology exploring how real-time analytics such as click tracking affected journalists in two newsrooms, one in the U.S. and one in France. Christin explains that focusing on "clicks" certainly leads to clickbait stories about cats and celebrities, but notes that different journalists have different reasons for adapting their writing to increase clicks. 
I'm a biomedical and electrical engineer with interests in information theory, complexity, evolution, genetics, signal processing, theoretical mathematics, and big history.
I'm also a talent manager-producer-publisher in the entertainment industry with expertise in representation, distribution, finance, production, content delivery, and new media.
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