Ricky Gervais and Karl Pilkington talk social mediaTo play this video you need to enable JavaScript in your browser.This video can not be playedRicky Gervais and Karl Pilkington talk social mediaCloseComedians Ricky Gervais and Karl Pilkington discuss the merits of Twitter and Facebook.BBC Breakfast on Facebook, externalSubsectionEntertainment & ArtsPublished7 December 2011Shareclose panelShare pageCopy linkAbout sharingRead description