Via flowingdata.com
Related posts:
Evolution of the Mobile Phone - Infographic
Is Europe Ready for the Future of Broadband [Infographic]
Fourteen Greatest Dot Com Bombs
Top 10 Web Hosting Companies In the World
Digg vs Reddit
The Evolution of Web Design [Infographic]
The State of Wikipedia [Infographic]
Map of the Internet [Infographic]
Social Media and Leadership: The 2012 Presidential Race [Infographic]
Top 5 Mistakes That Leave People Open to Compromise [Infographic]