ZCL and ZEC are by no means over - we haven't even seen what happens when a Dark Market or legit vendor adopts the coin as a payment method.
Truly anon transactions also have a plethora of real world uses outside of the dark markets and criminal activity.
I think when Ethereum goes POS masses of the hashing power will move to ETC, ZCL and ZEC making coin production more difficult and with coin adoption going on in sync the price will surely rise and ETH will continue to fall. I believe we are already seeing this happen.
I mean, neither of the Zs even have a Windows wallet yet.
I have no clue why anyone is mining ETH, apart from using the Ethereum system it has no use. Also with all the Forks and issues I think people are loosing faith in ETH.
People are just tripping out because the profitability is no longer outrageously high.
Hold your coins people, or at least short sell them inline with the pumps