What's the state of GPU mining these days? I guess this means shitcoins if there are any. I have a space I need to heat, and I have a bunch of old GPUs. I was reading about pool services that offer GPU mining tools and payout in bitcoin.
We used to run Folding at Home and it saved us over 50% in heating in the winter, and I still had the CPU left for doing other work. Years prior I used to run bfgminer on slush pool XD
