Wow...these numbers are quite staggering...90 trillion emails in one year!!!
The Internet in Numbers: "Pingdom has compiled a very interesting collection of Internet statistics from 2009. From the number of emails sent in a day (247 billion) to Internet users worldwide (1.7 billion) the blog post has a long list of stats in categories including social media and online video. While a lot of the numbers are estimates and pulled from sources all around the web, it's still an interesting read and a nice summary of the year online.