I've always preferred Firefox and rarely used Chrome, until a few months ago when FF started eating CPU so badly that I now use Chrome almost exclusively. I ha

I've always preferred Firefox and rarely used Chrome, until a few months ago when FF started eating CPU so badly that I now use Chrome almost exclusively. I have no idea what causes FF to use 100% CPU, but it happens consistently, every single time I use FF for any length of time. Browsing Twitter will do it, YouTube will do it, eventually something will do it. Maybe it has to do with video? I don't know, and I don't have the time or (probably) the knowledge to try to figure it out. Until/unless Firefox fixes whatever bug is causing this, I'm forced to stick with Chrome (which just works, hour after hour, day after day).