British crypto show host Peter McCormack tweeted today, "How do I evaluate the field of crypto: 1. Orthodox (Bitcoin); 2. Interesting (Monero); 3. Centralized / Better with SQL ( ETH); 4. Misleading (the potato on the blockchain "refers to the traceability of blockchain food"); 5. The blockchain scam (HEX); 6. The complete scam (OneCoin). "