We are given to understand and believe that since the November sale of upgrade modules, KnC has added nothing to the network hashrate, that the near constant growth has not included any new KnC miners. But we do not know how many KnC 28nm ASIC chips were sold to private buyers if any.
That the 28nm Jupiter farm yet to be deployed in northern Sweden will accelerate the ongoing hashrate rise while if we choose to take possession of the Neptune we will not be given compensation from that Jupiter farm.
And when that Jupiter farm comes online it will change the slope of network hashrate, maybe not the way the October and November sales did but there will surely be a sharp rise.
And that sharp rise will be punishing to the mined btc return of Neptunes to be eventually shipped to those who opt for possession and ownership of the hardware.