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[–] 3 points 2 years ago* (last edited 2 years ago) (1 child)
  • [–] 1 point 2 years ago

    You could run a network like signal, and either charge a small amount of money per message, or a larger amount of money to register with the network.

    Hell you could do the WhatsApp model, charge a dollar for new users, the pay for the registration verification. The same thing.

    You just need some mechanism to add friction for mass spamming, be that money time or complexity.

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