REDES SOCIALES By danisotaquira Mar 1, 1999 Livejournal Mar 22, 2002 triendster Dec 28, 2002 Linked in Aug 1, 2003 MySpace Feb 4, 2004 Facebook Jun 1, 2004 Yahoo Feb 14, 2005 Youtube Jul 1, 2006 Twitter Jun 20, 2011 Google