Still buzzes when it's on mute; in a quiet room at night that's still more than I want. If they just made it configurable like other device sounds I would be more than satisfied.
Huh—my iPad doesn't buzz. I guess it's (a) an iPhone thing, (b) a new thing, or (c) a bug with which I am lucky to be afflicted.
Does setting it to mute not work? My iPad 3 makes the noise on plug and unplug exactly when it is not muted.