Read over the abstracts and first few paragraphs of the articles you were given from Newsweek and Journal of Education for Business. How are the articles similar or different from each other? How are they different from Facebook and Wikipedia? What information is provided?
Who seems to be the audience for the Newsweek article? How is the audience for the Journal of Education for Business article different? What do we know (or what can we find out) about the authors of the articles?
Would any of these sources ever be useful for academic research? Explain your answer.