Since it debuted in October, Facebook’s Shopping feed has been in beta among a handful of U.S. users. So far, the new feature can help a user track down something found in his or her News Feed. Although there are few products and no reviews, the potential lies in Facebook’s key strength — its knowledge about its users. That would allow the company to curate more accurately than any other shopping service out there. A Facebook survey reports that 50 percent of its users come to the site looking for products. Continue reading Facebook’s Beta Shopping Feed Reveals Weakness, Potential