4 new tricks (John Gantz) 15 Aug 2010 / Rolling Media 4 new tricks from John Gantz on 15 Aug 2010 tell me your deepest thoughts about them Share on Reddit (Opens in new window) Reddit Share on Tumblr Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading… Video, YouTube John GantzVideoYouTube Previous Post OSOM! Next Post TBTV 4