Walk into a general store, shopkeeper sees you looking at ammo for 20 minutes and then leave without buying anything. Next time you walk in, he recognizes you and says he'll give you a discount on ammo if you buy in bulk.
This is totally cool, not a violation of privacy, and both parties benefit. win/win
2. Use a computer to do the same exact thing automatically
Rage, pitchforks and proverbial molotov cocktails and people going on privacy diatribes.
1. Pretend it's the 1900s.
Walk into a general store, shopkeeper sees you looking at ammo for 20 minutes and then leave without buying anything. Next time you walk in, he recognizes you and says he'll give you a discount on ammo if you buy in bulk.
This is totally cool, not a violation of privacy, and both parties benefit. win/win
2. Use a computer to do the same exact thing automatically
Rage, pitchforks and proverbial molotov cocktails and people going on privacy diatribes.
What's the difference?