I haven't been called naive but I do get some doubtful looks tossed my way. ProofofBrain is a tribe and a frontend to the hive blockchain. Posting from its frontend or using the proofofbrain tag on hive created content will allow you to earn POB plus regular hive rewards.
Frontend: https://www.proofofbrain.io/ or https://www.proofofbrain.blog/
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