If you would rather spend your time writing books and focussing on your real career than on advertising, and have the money to do it, the traditional model works.
If you like doing things yourself and are on the bleeding edge of internet hipness (which, btw, is a full time job on its own), the internet ad model works.
Both models are subject to failure if they aren't executed properly, and, far more likely, if the whim of the masses decides not to favor them for reasons totally beyond their control.
The new advertising model isn't a replacement for the old one, it's just another tool in a toolbox. Sometimes its right for the job, sometimes it isn't.
I guess we need to buy his book to find out
"And I did it by using the strategies in LAUNCH. "
It could also come down to foot in mouth disease which Hillary and crew had displayed in recent weeks, if there were a top ten for political gaffes, then her claims of being broke might garner a win.