5. 3.5 Million Americans Still Use AOL Dial-Up Internet Access

This figure probably come as a shock to the majority of Americans who’ve been using broadband Internet access for almost a decade, Yet several million Americans, predominately older, rural and poorer residents, are still stuck in the Stone Age of Internet access. And while AOL says it lost more than 600,000 dial-up customers in 2011, an additional 200,000 new customers signed up for the service. If that 3.5 million sounds a bit high, it’s nothing compared to an FCC survey taken in late 2009 that found that 80 million American adults either still used dial-up Internet service or did not use the Internet at all at home.
4. 472 Million Smart Phones Sold in 2011

The PC is not dead — yet — but 2011 marked a watershed year in the computer industry. For the first time, smart phones outsold PCs. Sales estimates vary, but according to market research firm Gartner, 472 million smartphones were sold in 2011. That compares to an estimated 353 million PCs shipped worldwide. And those smart phones have ushered in a revolution in how we access and use the Internet, changing our lives in ways we wouldn't have dreamed possible only a few years ago.
3. 613 Million Websites in the World

According to Netcraft.com, a UK Internet research firm, there were 613 million websites worldwide as of February 2012. That figure is up sharply from mid-2010, when there were around 200 million websites. Some of these sites you may use almost every day (Google.com, Facebook.com, etc.) However, roughly two thirds of those are inactive sites, domain names that have either been registered for speculative purposes, or registered by domain companies such as GoDaddy.com to sell at a later date.
2. 901 Million Facebook Users

Some financial analysts question the future growth and profit potential of this Internet giant, especially in the wake of its IPO in May 2012. And many users complain about the company’s frequent format changes, or they worry about privacy issues. But most users keep coming back, with tens of millions more joining each year. In a corporate filing released in April 2012, the company claimed 901 million monthly active users, up roughly one-third from a year ago. And while the growth in new Facebook users in the U.S. has slowed, that could change with the recent announcement that Facebook may allow children under age 13 to open an account with parental permission (because we all know there are no children currently using Facebook, right, wink, wink?) Add hundreds of millions of potential new Facebook users in developing countries such as India, and one day, possibly China — where it is currently banned — and it becomes apparent why some investors were willing to pay a premium for Facebook stock when it began trading.
1. $161.5 Billion Spent On E-Commerce in the U.S. in 2011

comScore Inc., a firm specializing in measuring digital commerce, estimates that record $161.5 billion e-commerce figure represents a 13-percent increase over 2010. Not surprisingly, the biggest day of the year in online retail sales came on so-called Cyber Monday (the Monday after Thanksgiving), when U.S. consumers racked up $1.251 billion in e-commerce, according to comScore. By the way, that $161.5 billion excludes auctions, autos, large corporate purchases and travel-related expenses.
