There is really no excuse the devs should have made a better effort to have an AMD miner ready to go. Its not like they didn't know well in advance they planned the fork and it would cut out probably 70% of mining.
I think its hurting the price more than helping it.
They could have put a bounty up for an AMD miner? just don't understand it.

BTCz dev have to focus on the BTCz developpment.
The mining development is generally made by others devs : EWBF, DSTM, SP,...
I undestand your desapointment.
Why no others devs has developped an AMD mining software for 144.5 EquiHash algo ? I don't know, but please, don't blame the BTCZ devs :-).
It is just the begining : be patient. I am sure than DSTM and others will come, even for AMD GPUs.