Read the interesting article: YouTube’s Bandwidth Bill Is Zero. Welcome to the New Net
"YouTube’s low or nonexistent bandwidth bill points to a very important shift in the structure of the internet, which is rapidly becoming much more complicated".
As ordinary internet users we may not be able to completely understand the net architecture and technology advances, and not even interested in the matrix of business operations like who pays whom, but we felt and saw the changes happening. We are already experiencing faster downloading :-)
A report of Two-Year Study of Global Internet Traffic Will Be Presented At NANOG47 meeting