I downloaded the latest version of Opera this weekend after a lot of frustration with Chrome's drain on my Mac's battery life. Man was I shocked. It uses the sa

I downloaded the latest version of Opera this weekend after a lot of frustration with Chrome's drain on my Mac's battery life. Man was I shocked. It uses the same engine as Chrome (Blink) but somehow manages to double the amount of battery life on my machine. I could never get more than three hours on my Retina MBP before I tried it. And it supports Chrome extensions, to boot.