Hm... My bad, then. Could you possibly point me to another resource so that I could get more informed? All I ever read was either affiliate marketing (which has certain value, but the better the product, the less it's needed) and the internet "get-rich-from-your-couch" schemes which are very... appalling.
Honestly, I think what you saw on Warrior Forum is pretty representative of the grand majority of info products floating around there on Internet Marketing. The good ones are few and far between, primarily because anybody can claim to be an expert. There's no barrier to entry.
When I refer to Internet Marketing as my profession, I don't mean slinging info products in the form of a pyramid scheme. I simply mean working with brands to sell and promote their products online. Big brands though, brands you've probably actually heard of, with legit products that have nothing to do with the Internet! Unfortunately, Warrior Forum is a circle jerk driven by gurus who actually know very little about marketing brands online. They only market their own crappy products.