Further articles about open source, open standards, open data and agile software development have been published on other websites, e.g. the FOSSGIS e.V, the OSGeo Foundation and the Open Geospatial Consortium (OGC). For further information, please also feel free to contact the author Arnulf Christl.
This is a talk from FOSS4G 2016. Every year when I check the actuality of my talks and contributions, this one turns out to be more and more relevant.