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comment by user-inactivated
user-inactivated  ·  1762 days ago  ·  link  ·    ·  parent  ·  post: PSA: 'Join Hubski' is temporary disabled.

    Surely hubski doesn’t have to be the inventor of this wheel;

Captcha, during account creation is what comes to mind. Although, I forget if that's in our own system.