The presentation Did You Know / Shift Happens created by Karl Fisch and the guys from XPLANE is one of those who are forced to sit in front of the monitor and watch without stopping. 8 minutes of well-known facts wrapped in gorgeous visualization tear down the roof of even an American housewife.
Right now, before our eyes, a revolution is taking place that few people notice. In the future, this will be written in history books.
When I personally get tired of the endless conversations about web 2.0 and social networks and monetization, I simply turn on this video and turn back to the bright side of power. :))