Great video on the social media revolution

If you still think, that social media is only a toy for the boys, have a look at this video;



It gives a very good impression about how the communication habits have already changed - today!
Thank you very much Alex for sharing this great link on twitter. Another great example for sharing knowledge via social media.

By the way, when you browser cuts off the right part of the video (like mine), just double click on the video and it will open the full view in youtube. In youtube, you even have a button below the videos, to watch them in full screen mode.