Comment I like the idea, and not just for miners (Score 4, Insightful) 189
There's a documentation hub for a service out there that I noticed using 100% of one CPU core on my laptop, whenever I had a page open on it. Didn't matter whether the tab or Chrome window was foreground or not. I dug into it, and found a CSS spinner sitting underneath a Google translate button. I'm thinking the page designers wanted a spinner to show if that button took a while to load. But they designed it in CSS; it kept running forever, even after the button loaded; and it used 100% CPU. Having a built in defense against this kind of stupidity or malice would be awesome.