Little Background: When I started to think about making money online, I started to read Problogger.net. Dreaming about having a blog that makes me a lot of money. Then, I discovered WickedFire, and I started to dream about being an super affiliate. But that dream last only a couple of weeks. Then I discovered BlackHatWorld. Why do I tell you all this? because I spent very little time with White Hat business, and almost all my reading and researching time was spent on black and gray hat techniques. So? I need more white hat ideas, to mix a little. I want to make a list with classical white hat business models, and I will very glad if you guys can help me to complete this list: * White Hat Blog (no autoblogs) * Build an Opt-in list * Sites with no SEO value, made for convert affiliate offers (I think this is called "Money Sites") * Web Apps * Social Networks (specially Vertical Social Networks) * Article Directories * Software Directories * Link Directories What can you add to the list?