Chapter 2

1 Prediction made by IDC.com, a global market leader for intelligence, advisory services, and events.

2 Prediction made by IDC.com, a global market leader for intelligence, advisory services, and events.

3 According to Vic Gundotra from Google at the I/O conference in May 2010.

4 Source: www.InfoPlease.com.

Chapter 3

5 Based on a Google blog: http://googleblog.blogspot.com/2008/07/we-knew-web-was-big.html.

6 Source: Quantcast.com.

7 Information from Facebook Flixter application, statistics available publically.

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