But now I'm just curious. How do sites like Facebook and Google make so much money when its free? I can understand sites like Amazon and Ebay making so much.
Then I got reading another article about how most webmaster and websites barreling make any, which I know that. So now I'm wondering, what kind of sites do people have that allows them to make decent money, like quit your day job money lol. I always think of affiliated websites, or a site that sells something.