I keep coming back to this video.  For all the developments that are going on right now with changes to communication, one of the biggest is this explosion in ambient communication.  It’s a fundemental shift in communication much like the longer transition to semi-accessible printed material.   Within the year, digital societies will pay no concern to massive, multiple systems of ambient communication, and interactions online — and interactions face to face as a result of pre-informed conversations — will be virtually unrecognizable to someone five years ago.