"What is Social? by Northwestern University on Coursera. Certificate earned on June 30, 2017". is a class I took for credit through Coursera. I had to pay 50 per month to do that and the first one worked out. Then there were More Courses, and it's November..and I haven't kept up because I didn't figure out the Bluemix fro IBM which changed recently to IBM Cloud. I got a six month trial with the IBM Cloud if I paid for the Coursera..which was a great value.
.But only if I USE it. I see that Social Mention is a data screening tool to see who key leaders are in a field.