This miner is just a Bitmain trap.  They are releasing this so everyone thinks that its not so bad and a hard fork gets avoided.  I bet they have much more powerful miner behind the scenes.  It also might flush out the competition so Bitmain can see what they have before coming out with their big boy ethereum miner which turns ethash into an Asic only algo just like what happened to Siacoin and many others.

We need hard fork now.  Teach them a lesson so they dont build asics again for Ethereum.  Etherium should be forking automatically every six months to prevent secret asic mining.