Now you are in the subtree of TECHNOLOGY and MARKETS public knowledge tree. 

Brand, politics, and finance

Brand Analytics, Finance Social Analytics,and Politics Analytics

the relation between Brand Analytics with Finance Analytics

both business areas and beyond! face the problem of misinformation

Brand Brand Analytics

a useful connection to keep in mind
https://www.brandwatch.com/platform/

Finance Analytics... to be added, see the tree around

... to be added here

Politics

Avalanche Insights' Michiah Prull: “Measuring oomph” Danny In The Valley

naive? Twitter for Diplomats: A Guide to the Fastest Growing Digital Diplomacy Tool

The strange afterlife of Cambridge Analytica and the mysterious fate of its data

key differences http://www.paulgraham.com/identity.html