People are willing to pay for someone or something to teach them and give them the knowledge (and not just information). Education is one of the largest companies in the world, and in the landscape itself likewise.
Establishment of training programs related to the niche of your website can be very profitable if you can structure and facilitate its appropriate way. There is a wide range of media and tools that can be used to deliver information in the text of article on the audio and video lessons.
Brian Clark shares the success of Copyblogger to begin a training program mentoring people how to build membership and how to sell content on the Internet. The program is called Teaching sells, and it costs $ 97 a month. Sounds expensive, but they have more than 1000 members.