Yikes! Having to constantly un-plug/plug into a charge to keep the phone topped off would drive me crazy, not to mention put a lot of wear and tear on the USB port. Even when I had the Thunderbolt I never did that, instead preferred the option to replace a battery on the fly. Now with the Note 2 I don't need to do that as often, but having the option is invaluable to me as I can use the phone however I wish without having to worry about grabbing a charge here or there or having the phone stuck to a charger for the duration to fully charge the battery. Instead I already have a fully charged spare battery waiting to go at any time, just swap and go. But to each their own, whatever works best for you.

I simply refuse to yield to a sealed/embedded battery. Too many negatives to any real positives IMO. Besides, why take away choice? Even if you have a phone with a user-replaceable battery, you don't have to swap it out if you don't want to, whereas those of us who do lose the option altogether with a sealed/embedded battery.