Computer keyboards do not have the sound effect as the old typewriters had. It came into my mind could Faithlife start selling a keyboard sound effect that sounds like a machine gun, to get the theologians in the right mood in the net debates? [8-|]
You could always get one of those old "clicky" keyboards. Mine actually makes a very nice and satisfying click.
Though, no one has ever come into my office and ducked from the machine gun fire.