What the ** is social media, one year later?

What the F is Social MediaI found this slideshow to be very quick way to catch up on the current statistics and penetration of social media.  This is great wake up for people who are doubting the effectiveness and use of social media.  While watching this, keep in mind that people will communicate through their regular channels that are available first during disaster.  This means that agencies and organizations that respond to disasters need to keep pulse on social media.