The Incredibly Massive Revenue For Apple's Two Products

Apple is essentially a company composed of two products; the iPhone and iPad. That simple fact makes me very nervous as a buyer of Apple stock because I feel there are fairly easy barriers to entry in both categories.

However, when you take a look at just how powerful those two products are today it is breathtaking. The following two graphs from Slate show how big the iPhone and iPad would be if they were their own companies. Incredible....