Perhaps you read something that I missed then. In his OP he states his reasoning is because of the "quantity" of coins, not the "quality." Personally I see no reason to attack coins, especially ones that meet his own agenda and not the consensus of the entire crypto community. History has shown that most all shit coins will die natural deaths anyway. Let the herd cull itself instead of having some wannabe savior of the crypto world launch attacks on whatever coins he chooses.
The whole point of crypto-coins is that they are safe from doublespend. If someone shows that they aren't, then he is doing a service to the cryptocurrency industry.
I agree. It's a fascinating topic.