We just heard a very interesting stat where Amazon CEO, Jeff Bezos, said that Amazon does over $1 billion in sales from mobile devices per year, most of which comes by way of smartphones.

The leading mobile commerce device today is the smartphone, but we’re excited by the potential of the new category of wireless tablet computers. Over time, tablet computers could become a meaningful additional driver for our business.

It’s mind boggling to think that the smartphone market is only 6% to 8% saturated.

[Via Mashable]