How long will it take for people to realize that it is easier to mine this coin using little power. Only one GPU is enough. Adding more power will only increase diff and no one will be able to mine more. So last few days I m increasing diff by adding up to 9Mh/s on the pool whenever someone adds more GPUs. Come on ppl what is the difference to mine 50 000 IPC with one GPU or 150 000 with 10 of them.