A couple that I did not see on the list but also come to mind:
- Windows Workflow Foundation (used for building .Net based service flows) [1]
- ArcGIS Model Builder (used for geospatial processing automation) [2]
- Sextante (open source geospatial processing that plugs into QGIS) [3]
- GRASS GIS Modeler (open source geospatial processing that plugs into GRASS GIS) [4]
[1] http://msdn.microsoft.com/en-us/vstudio/jj684582.aspx
[2] http://resources.arcgis.com/en/help/main/10.1/index.html#//0...
[4] http://grass.osgeo.org/grass64/manuals/wxGUI.Modeler.html