Home2014September23Faisal Khan’s answer to What is David Marcus’ game plan for Facebook and Messenger as far as Payments are concerned? – Quora Faisal Khan’s answer to What is David Marcus’ game plan for Facebook and Messenger as far as Payments are concerned? – QuoraBy Faisal Khan / September 23, 2014 September 23, 2014 Source: www.quora.com