Pay per click is a joke. People are paid to link google adds to other websites.
Adds are often put in places where they are clicked by mistake. They are often on websites that are not related to the subject matter. Its called pay per click and costs lots of money for no results.
Eventually international laws will require someone to be on a website for a period of time before the advertiser can be charged by google for the click. This will put a stop to misleading links. It will also crash googles bottom line.
My point stay away from face book,google and other tech stocks. Their revenue is often a result of misleading links which generate billions.
