If you don´t want to build a website, register a domain and buy web hosting the solution is Adsense Revenue Sharing Sites. These websites are absolutely great! You write an article and after that the article will make you money over and over again! It´s so simple, you don´t need to learn HTML, web design or other complicated tech. All you need to do is writting. Helium, one of the best ones. You choose a category, then a sub category then you choose a title or you can suggest your own title. After that you write your article. Your article will be reviewed and ranked by other Helium members. The higher your rank, the more exposure your article will get and that comes with more money too. Squidoo, idea by Seth Godin. This website gives you the power to create a lens, which in nothing more than a page with ads and affiliate products made by you using a very simple Squidoo Tool. Absolutely amazing. Associated Content, like Helium, you can submit your articles there and you will get a cut of the Adsense earnings. There are many others but I think these are the best ones. If you know more, please tell!!!
Here's a Squidoo lens of mine with a huge list of Revenue Sharing sites: http://www.squidoo.com/AdSense-Revenue-Sharing Add yours to it if you want.