Recap of a recap of a Google tech talk from a few years back that I've heard good things above.
This has been in my vision of the future for at least 15 years.
It turns out, Google has data on enough search terms that something is always quite highly correlated with your curve! This is a crackpot conspiracy theorists dream!
How it is possible that GooglePlus does not offer RSS feeds. Why isn't this is the bigger story?
I pulled this down from ProQuest. https://search.proquest.com/globalnews/docview/1918845555/2876135FA9C243EEPQ/1?accountid=14784