Productivity Extension now required for raterhub.

I already do not like this thing and all it's going to do is make me paranoid with how it pauses the moment I tab out of anything that isn't the task but doesn't pause when you're not on a task but still on raterhub. Does anyone have any experience with the extension as far as Raterhub goes? If this thing gets me fired because my metrics don't look right, it is what it is I suppose.

UPDATE: this thing is about an hour behind when I actually started and I've barely tabbed out the entire time. What a piece of hot garbage.