Increasing wealth inequality in the US means the data collected about most people isn't going to be worth much in absolute dollar terms. For now, the data is being gathered and brokered for the promise of its future value. That is to say, the market is largely speculative.
FB and Google (and all the miserable adtech invertebrates in between) REALLY NEED advertisers to believe that this data is worth something. They need advertisers to believe that the ads are working. There is little to no objective, verifiable auditing of online ads. There is massive, rampant fraud.
There's a reason why tech CEOs like talking about basic income. If nobody has any money, nobody can spend; if nobody can spend, brands won't advertise, and FB/Google go broke. Unfortunately, in the political climate of the United States, BI is a fart in a stiff wind.
Speculation + fraud + shrinking middle class = one major shitstorm on the horizon...
Given these generous assumptions: * That all these purchases are trackable, by the same advertiser, with definite certainty * That you're even buying online in the first place, so you can advertised to * That you'd respond to advertising at all, because thus far their recommendations have been purely reactive, not predictive of what you'd buy * That an eventual purchase could be directly tied to the advertisers work
After all of that investment of time, money, and energy, if they somehow managed to secure a sale of say, knee pads, how much do they actually make? And how much did the knee pad company pay to acquire that lead which led to a sale?
My basic question is: How is any of this profitable? It seems like an absolutely massive ecosystem of enormous firms all trading money back and forth and trading data back and forth, to at best, make marginal bumps in otherwise happening sales.
This boggles my mind and I would love an enlightened HNer to weigh in if they happen to read this.
I highly recommend reading this[1] article for a very good explanation about how this works.
[1] http://www.nytimes.com/2012/02/19/magazine/shopping-habits.h...