Gartner Quadrant for Business Intelligence

In Tableau Software's blog they publish an overview of the Gartner Magic Quadrant for  Business Intelligence.    A useful representation, but hardly quantitative, so it is ironic that it is about a BI topic.   Much quibbling is made by sales organizations as to where, exactly, their dot appears.  Still it is good to see the players and their very general orientation in Gartner-Space.