I have to admit that I've got a bit of envy when it came to the HTC One from a year ago when I saw a friend with it. However, despite his bravado, I knew that the battery life on the One was no better (in fact, I think it's worse) than other flagship devices from competitors like LG and Samsung. And sure, the bigger screen on the One did elicit some envy, I did not think it was enough to get me excited and trade in for one (One's camera just was not not as impressive as HTC claimed it to be). However, it appears the new One M8, let's just call it the M8, is getting enough iPhone owners to trade up. According to Macworld , 45% of those who bought the M8 were either Galaxy S 4 or iPhone users. That is quite an impressive number. I'm not sure even the iPhone has come close to getting Android defections with each new release. This is worrying for Samsung because of the 21%+ Galaxy users who upgraded, many of those were Galaxy S 4 users, a device that is only a ...