http://www.marketing20-network.de/pligg/Usage Trends/globalwebindex-2011-welcome-to-social-entertainment/ Users continue shift from content creation to distribution. The number of Facebook users in the US will increase 13.4% this year, eMarketer estimates, after 38.6% growth in 2010 and a whopping 90.3% rise the year before. The rate of adult Twitter user adoption has similarly begun to plateau, dropping from 293.1% growth in 2009 to 26.3% this year and still slowing. In many developing countries, the... Mon, 22 Aug 2011 11:27:48 CEST en