ECM and the Mystical Triangle Posted by Jeff Shuey on March 14, 2009 David Skok Documentum ECM Filenet +5 Gartner Magic Quadrant IBM Kofax Mystical Triangle Open Text PaaS RIA SaaS David Skok Documentum ECM Filenet Gartner Magic Quadrant IBM Kofax Mystical Triangle Open Text PaaS RIA SaaS