It's a great question. The short answer is , I don't know. I'm still fairly new myself. I think it's very difficult, but like anything, will come with time and consistent action. I guess you never know what each post or interaction may bring. If you're just using it as a social networking site first (as well as a place to express yourself) then any money is a bonus! I suspect over the long-term you can see some results, so best to stick out and see how it goes. Also, the platform and the community are always evolving, so let's see where it leads! :)