Mining CP/CSAM as Matthew Kratter calls it onto the blockchain creates a wonderful attack vector on bitcoin node operators. Their nodes will be propagating illegal material to their fellow node operators. If there is a FORK which prevents this I for one will seriously consider moving to it. What core is doing with v30 is an ABUSE of BITCOIN - an attack simmilar in nature to the block size wars. We do not need/want this. Core is not listening...