You described something slightly different. The article is about finding a particular person on Facebook on a dating site and you are looking to go in the oppo

You described something slightly different. The article is about finding a particular person on Facebook on a dating site and you are looking to go in the opposite direction. This means that you would need to scrape Facebook profiles instead. While some people don't make their photos public, this generally shouldn't be any harder. However, contacting someone directly on Facebook might feel creepy to the recipient in that when they posted on a dating site they expected to be anonymous.