Scuttle: ibm + 2013 + 2005 + some https://lz.heyn.it/ Neue Favoriten in Scuttle hinzugefügt 60 IBM Social Computing Guidelines http://www.ibm.com/blogs/zz/en/guidelines.html christoph Fri, 23 Mar 2012 19:35:10 +0100 2005 2013 guidelines ibm some