Now I'll preface this by saying that I'm pretty naive where affiliate marketing is concerned. I understand the concept - you attract people to your site with content, then hope they click on affiliate links that get you cash per click. Any more than that and I'm clueless. Wouldn't know Clickbank if it bit me. Don't know what a trackback is.
So here's the question:
Do most people make their revenue from affiliate links in their sites or by selling a digital product themselves (ebook, for example)?