I don't know, and I am not advocating posting negative reviews for every product you buy. Only the ones that genuinely do deserve negative reviews. Everytime I

I don't know, and I am not advocating posting negative reviews for every product you buy. Only the ones that genuinely do deserve negative reviews. Everytime I have posted positive reviews, and wanted to purchase the same product again, I found its price jacked up. If the review system is being used against us users, then it makes sense to stop using it and supporting it.