Interesting statistics from Alexa

Top 500 Sites Have All the LuckFrom the article:Every two months Alexa's crawlers go out and scour the web bringing down 100 Terabytes of Web content and over 4 billion URLs into the archive. In the process we discover over 18 million unique sites on the Web. These are e-commerce sites, blogs, news sites and more. Virtually anything you can imagine is on the web spread out among these 18 million