The game developers shouldn't have made that choice in the first place. Back in the i496 days we had that turbo button to cut CPU performance basically in half to deal with software that was written so badly as to not perform correctly on modern hardware. That was back in the mid-1990's. There is no fucking excuse for that shit in 2015. Any developer that does that isn't worth a damn and needs a history lesson in PC gaming.
What he said.
Never used the curator thing either but I'll keep an eye on it. Never played any on his list, all pretty old but still good to know.