The charge port on the underside of the Magic Mouse catches a lot of flack but I don't really think it's a big deal. I had a Logitech mouse that charged that wa

The charge port on the underside of the Magic Mouse catches a lot of flack but I don't really think it's a big deal. I had a Logitech mouse that charged that way and it was never an issue. It charged at a rate of 1 hr use / 1 min charging (and I assume Apple's performed similarly), so even if it ran out battery while in-use it was not a big deal to recharge.