Int the offical Ethereum classic it is written "If we want to continue to move forward and guarantee survival of the original Ethereum vision, we must fork Ethereum." This mean they need to procced with fork. ETC is nothing more fast prepared scam. Yes many exchangers are going to support it because everyone wants your money. As I see Kraken is not supported this scam yet and have no intense to do it. Enter early and leave fast if you want profit. Real World Computer is ETH. Have a nice day and trade friends!