Just like any other social media network, where we can find different groups or pages related to different types of content, people join those groups based on their interest, admins of those groups or owners earn income through advertising to their audience.

At bbs, boards work on the same principles. You can create a board and set rules for its members to follow and restrict them to post about certain topics. This way you share their profits and you can also earn through letting ads run on your boards. But to make a board and earn through it, you need to have total knowledge of bbs network and how it works. 

So I would suggest new members like me to spend some time before getting to this part and make their earnings through easy methods which I would discuss in next posts. Stay tuned folks!