With Lion everybody said that battery life took a major hit with anything older than the 2011 Versions. Since 2011 and 2012 are fairly similar in hardware I am guessing the same might be true with ML. Does anybody know how the situation is with ML? Improved, the same or even worse? I still run SL and since upgrading is fairly cheap I am considering it. Never saw a reason for Lion with worse battery life and no feature I really wanted only some I didn't like (MC).