Comment 17 for bug 527458

I'll admit that losing efficiency is my main concern. Knowing that I have exactly 50 minutes vs 1 hour 20 minutes of battery life left is rather important to me, and now I need multiple clicks to do that. But that's already been mentioned above.

There's a bigger issue here of accessibility. As I understand the tooltip information is used heavily by blind users with screen readers. I don't know what the experience is like for them, but I imagine the added inconvenience is way more than the two extra clicks at different ends of the screen I now have to make.