It's easy to get caught in the trap of assuming the iPhone is Apple's fastest-growing product. Although the iPhone sold more units than the iPad - after all, it's been available since 2007 whereas the iPad debuted three years later - the Apple tablet is growing three times faster than the iPhone.
This is just one of the many interesting factoids from Internet Trends, an annual report on the state of the Internet, mobile and social by Mary Meeker, one of the world's top Internet analysts. Read on for more tidbits...