The story of Topsy
2016 Apple wants to eat Google's Search Ad lunch
2013 TOPSY: WHO ARE THEY AND WHY DID APPLE BUY THEM?
Related to Financial markets
http://techfaster.com/topsy-apple-hedgechatter/
https://angel.co/company/market-prophit
- sentiment generally
https://www.crunchbase.com/organization/theysay
https://www.fabledata.com/join-us
the problem
https://worldaftercapital.gitbook.io/worldaftercapital/part-three/misallocation