I didn't realize that it plugged into the charge port. That is worse than dorky, it is functionally crippling. I hope that it is just an accessory and doesn't replace the bone speaker. I can see where it has practical application in a noisy environment, but more often, depending on my activity, I think I'd be better served with an extension cable running to an external battery pack.
Why does everyone care about looks. Reminds me of the 4th grade when people were afraid to get regular eyeglasses for the same reason.