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If you follow someone that closely from location to location you won't need to cross check your ads to learn stuff about them, I guess.
by shoto_io 5y ago
If you follow someone that closely from location to location you won't need to cross check your ads to learn stuff about them, I guess.
- erhk 5y agoWell it sounds like one router will tell me about toothpaste so why not diapers
- amelius 5y agoWell, there is this classic example: https://www.forbes.com/sites/kashmirhill/2012/02/16/how-target-figured-out-a-teen-girl-was-pregnant-before-her-father-did https://www.forbes.com/sites/kashmirhill/2012/02/16/how-targ...