Here's a great slide share that I saw at my University: <a href="http://www.slideshare.net/wearesocialsg/social-digital-mobile-in-apac" rel="nofollow">http://www.slideshare.net/wearesocialsg/social-digital-mobil...</a>
Here is a classic line: <a href="http://www.youtube.com/watch?v=v2LpJAD5AqQ" rel="nofollow">http://www.youtube.com/watch?v=v2LpJAD5AqQ</a>