I disagree with these earlier statements. I think that ASIC adopters will, in the end, be the only one hashing away by the end of 2013 if they play their card right by reinvesting judiciously their earnings. Sure, late comer will join the group but this will come at a cost. It is not like ASIC miners are going to drop in price! There is no economic reason this would occur, if only it will go up. GPU mining will be dead as it will simply be impossible to keep up with ASIC rigs for their huge Hash/$/kW. Even if somebody with a large GPU farm would be able to increase its Hash rate 10 fold for free, the electricity consumption would make no sense.
As of today, there will be approximately between 100 to 200 Th of power added to the bitcoin network in the next 3-5 months (this is 5 to 10 times the current network strength with a 3 million difficulty). With the difficulty increasing to at least 10-25 million and the reward halving, the only viable option will be ASIC. Anything below 50-200 Gh/s rig will be irrelevant.
Anyway, while all this is predictable, the BTC exchange rate is not. And this is where the whole story will be decided. In the end, the number of people joining, after the early adopters, will be directly correlated to BTC value to other currencies. If it increases, then you are going to have some very profitable operations and more people purchasing ASIC rigs. If it drops, ASIC early adopters will be the only one mining away until BTC price increase again.
As always, time will tell.
Al lot of writing and u are completly right.. only IF ASIC,s are for real..and deliverd in 3 or 5 months ..there is still zero proof out there and it is already November....
ASIC fabs promise to make 900 devices a day..
. so if u jump in after u be good to... without the risk of getting ripped of..
The ones with the most money to invest will keep doing the most BTC.. not the early adopter...getting some titbits..
The ones with the big GPU farms have the means to change to big ASIC farms when needed.
They have the space and place to get even more devices hanged on the net, with less electr. costs
They are formiliar with hardware and software issues big time
They will try the keep getting the most shares
They will be on top after the big ASIC rush, fever or what ever ..
IN 3 OR 5 MONTHS AS U SAY IT WILL BE SAME HAVING A GPU@800MH NOW VS ASIC@60GH then.
So not that much is changing besides the network security...right??