
FIGURE 1.3 e iceberg model of Web 2.0. (Illustration © 2011 by Intelligent Content Ltd
Licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported license
(CC BY-NR-ND 3.0))
FIGURE 1.2 Tim O’Reilly (From Flickr, photo by Robert Scoble, Creative Commons Attribution
2.0 Generic (CC BY 2.0). See: http://www.ickr.com/photos/scobleizer/2228299097/sizes/l/in/
photostream/)