That would be an interesting service to provide. More data points for companies (x people were interested enough to check reviews with us) and end-consumers get a better feeling for the reviews. I'm not sure how you'd turn a profit with it, unless the data points for companies prove valuable enough. I also don't know how you'd keep from turning such a service into yet another system to be gamed.

We don't expose that as an API in that way. We are rolling out features, but I am not sure flagging reviews as fake will be something we make "public" instead we'd license that to a company like amazon. Otherwise on the small percentage we get wrong we might have some sort of liability.