Mine your ETH while you can and quit complaining. There are many events now in motion that will make mining ETH all but impossible a year from now.
Public release of ASICs coming at the end of July, quite a few were sold at $800, all of these will come online basically all at once. This does not even include all the secret ASICs running currently.
Fools continue to buy and build GPU based rigs, not realizing they will never ROI, at least not with Ethereum, Zcash, or any of the other algos that Bitmain has developed an ASIC for.
With the upcoming transition to POS, the mining reward for ETH will be reduced once again, this time going from 3 ETH per block down to .6 ETH per block. Eventually mining reward will go away completely.
Once this finally does phase out, the remaining coins and algos that can still be GPU mined without ASIC competition will be very few and all those GPUs will need to point somewhere. The days of easy gains and paying off your hardware investment in a few months are over and will not be returning anytime soon, if ever.
Just be glad you got to participate while you could, but from here on out only the big boys with multi-million dollar plus farms consisting of the latest hardware coupled with private mining software and cheap electric contracts of a few cents per KWh will be able to make a go of it. You may have another year to play around with ETH and a few other profitable coins, but I really do not foresee profitable home mining continuing much past that.
I do not agree, many large currencies are being centralized. But many others are revealing themselves against this tendency reviving the rebellious spirit of satoshi nakamoto
Many of these anti-asic centralist currencies like montero and bitcoin gold are fluctuating in their own way.
When the ethereum is unviable for the gpu's you will begin to mine these coins, making their prices excessively high
And if for some reason the developers of monero or bitcoin gold sell themselves to Antminer (which I doubt very much) then some new anti-asic currency will come out
Because that is the goal of satoshi nakamoto. That each person can create their own currency and that groups of people decide by their criteria whether to trust them or not