I saw your post on the IH forum for feedback. Are you looking for other alternatives where you can get more feedback?<p>I would say look for Facebook groups or even just regular forums with Google search that may be in your niche. If you know of a particular set of keywords that relate to a niche you want, you can utilize the google advanced search to narrow down places where people are discussing this online.<p>There are a couple of books out there that talk about this technique, and it is a popular method talked about in affiliate marketing forums.
There is a live chatroom for this kind of stuff on IRC<p>##passiveincome on Freenode<p><a href="http://webchat.freenode.net/?channels=%23%23passiveincome&uio=MTY9dHJ1ZSYyPXRydWUac" rel="nofollow">http://webchat.freenode.net/?channels=%23%23passiveincome&ui...</a>