Ya, and that is mostly because FB is not a dedicated search engine, it is rather a Social networking site. When people actually want to search for a product, th

Ya, and that is mostly because FB is not a dedicated search engine, it is rather a Social networking site. When people actually want to search for a product, they google it. If FB decides to jump into the dedicated search market, with all the information provided/liked by its users (including end-users as well as businesses), people might just start finding it an efficient way to search for products which are liked by others too; in other words people might start using it for reaching to the product they want to buy.