
Let´s mention at least the two websites using this method BestBuy or Amazon:

And some of them build their business on it as Consumersearch:

or epinions:

Bottom line? When making an TV ad for your company keep in mind, that prospectives will far more believe in what is written on these sites by another users. So use your cretive energy for something else. Article originally published on my Slovak Word-of-mouth blog.
