Purpose of introducing Bitcoin faucets was not only to make money, on the contrary, making money through Bitcoin faucets wasn’t the starting interest at all. Bitcoin faucets were introduced so that people with no experience regarding cryptocurrencies could give it a go. People would receive a small amount of the currency so they could try test transactions and get familiar with the entire concept. Also, faucets were useful for creating more traffic through the network which is one of the key factors in creating a worthy cryptocurrency.