Update: as of the end of Q2 2011, Akamai had 95,811 servers deployed globally. Akamai is the CDN to the stars. It claims to deliver between 15 and 30 percent of all Web traffic, with major customers like Facebook, Twitter, Apple, and the US military. Traditionally quite secretive, we get a peek behind the curtain in this paper: The Akamai Network: A Platform for High-Performance Internet Applicati