Crikey's Luke Buckmaster joins Emmo to discuss social media, new technologies and privacy. Find Luke Buckmaster TWITTER https://twitter.com/lukebuckmaster BLOG http://blogs.crikey.com.au/cinetology/ PODCAST http://www.crikey.com.au/topic/the-parallax-podcast/ Find Craig Emerson WEBSITE http://craigemersoneconomics.com TWITTER https://twitter.com/DrCraigEmerson‎ FACEBOOK https://www.facebook.com/DrCraigEmerson