Facebook has a large enough audience where they don't have to simply appeal to people with your level of intellect to generate meaningful revenue from a product

Facebook has a large enough audience where they don't have to simply appeal to people with your level of intellect to generate meaningful revenue from a product/service. There are tons and tons of people who love wasting time with silly things such as this. We don't know if there are enough of those people to make this useful, but dismissing it outright isn't particularly productive.