Analyst firm, Real Story Group's 2013 Enterprise Collaboration & Social Software Reality Check. Keep in mind they are not designed to display who is the “best,” or the “leader.” The purpose of these charts is to provide you with some key indicators to recognize and weigh various risks associated with vendor/product evolution and recent development. The chart represents four key dimensions that should supplement functional and cost/value analysis in any major decision to purchase, maintain or divorce your current technology or vendor.