qqp question1: How can i earn by a website? If there is no ad and it is not a e commerce site. If any one sign up or visit my website, will i get money? question2: How do Quora, Facebook and other social sites make money when they launch, as there will be no advertisers willing to advertise on the site in the initial period? Am I right, if I think that they would not get any profit until they get advertisers or is there any other way they make profit?