Obviously those with ridiculous products, or those with extremely high prices won't make money, I'm referring to the ones that have a decent sales pitch, and a decent price.
For example, if someone was to release "a step by step guide on setting up your own internet marketing business for newbies", create a decent sales page, and sell the product for $100 on CB, with 50% commissions, how can they not expect to earn money? The market for this would be huge!!
Or am I missing something?