https://blog.p2pfoundation.net/jon-thor-olafsson-on-the-crucial-role-of-social-media-in-current-global-mobilizations/2011/10/18 Researching, documenting and promoting peer to peer practices Sat, 15 Oct 2011 18:45:54 +0000 hourly 1 https://wordpress.org/?v=5.5.15