• tabular@lemmy.world
    link
    fedilink
    English
    arrow-up
    9
    arrow-down
    1
    ·
    7 days ago

    Wikipedia says “direct messages are offered though a central service”. If that’s was/still is correct then you’re correct, it’s centralized.

    Nuance is the friend of truth - pedantic.

    • exu@feditown.com
      link
      fedilink
      English
      arrow-up
      5
      ·
      7 days ago

      The whole algorithm (AppView) is centralised. While it’s technically possible to host with enough capital, a second AppView server would also double bandwidth required for every message sent on the network. This gets worse the more AppView instances you add, as every message has to be sent to every AppView server (exponential growth)