1. Big Data mining 2. content analysis 3. culturomics 4. data science 5. elite opinion trends 6. event analysis 7. Internet articles 8. Internet comments 9. mass opinion trends 10. political science 11. sentiment mining 12. social media 13. social network analysis 14. social science 15. text mining 16. vanguard networks 17. vanguard opinion leaders 18. vanguard research fronts 19. vanguard thought leaders 20. vanguard topics 21. vanguard trends - Sean McBride