Oh, well, first of all we would like to know what features are missing that there is still some need to use other tools out there
But we have indeed just started to migrate some of the functionalities from our classic MODELER that offered a series of interfaces and exchange possibilities ranging from SQL, csv, OLAP (SAP BW, MS Dynamics), MS Access, MS Project, Projectron to Freemind and MindManager.
But currently there seems to be few demand for this and we admittedly prefer to offer the needed functionality with our tools.
So, what do you need?