I am using only PPD an the moment and looking for a good CPA network to start with .But i thought that maybe is time for social media . I know that i can use social media in many ways but its a whole new world for me and i m afraid that i'll occupy less with PPD and CPA. I read an really interesting article about social media here: forbes.com/sites/avaseave/2013/07/22/how-social-media-moves-consumers-from-sharing-to-purchase/ . So i m asking for your opinion ? Is it time?