Home » Blog » del.icio.us links » links for 2011-01-06links for 2011-01-06January 6, 2011 Weak Ties, Twitter and Revolution | Wired Science| Wired.com Jonah Lehrer's smart response to Gladwell on activism and social media. Actually, looks like it's weak ties that matter in social activism, or at least that's what Grannovetter found in his work… (tags: twitter activism socialmedia gladwell socialnetworking lehrer granovetter weakties)