Article marketing?

Article marketing allows writers to promote themselves and their company by writing articles and making the content freely available for reproduction on other Internet sites. Basically, you're providing something of value for free to those who have similar interests or work in your field.

Writing articles helps set you up as an expert or authority on the topic. Writing a number of articles in a niche area helps establish you as a specialist in that particular field. Readers will reciprocate by wanting to learn more about you and your company.