On that basis, i would suspect the biggest keccak coin to be the scam coin. Which is certainly smartcash. Because 60+% of these newly created coin go to this single hands either. And smartcash isn't planning to do something with that. There could be two options: 1) smartcash devs were bought (just like ZEC devs were bought by the bitmain), 2) they wield these FPGAs stock themselves. Either way, it's definitely a scam way.