I guess you can also post a question asking: Is "product name" a scam? But instead of using the real domain, you could maybe use a .net, .info, or a domain with a dash to redirect to your hoplink? I guess it could work out pretty nicely if there's not too much competition for the product name. Maybe you could also use another account to post an answer saying it's not a scam, and some details why it isn't a scam, along with a link to your review page that has an affiliate link.
I also noticed this nice method, but you must answer some questions to get some points. You need points to be able to post new questions
no worries. I see a few people have used this and are making sales.. Here are some other sites you can use this technique with: http://www.google.com/search?hl=en&q=question+answer go get busy