GRASS Geographic Information System now under GPL

Spatialy Challenged writes "The GRASS Geographic Information System (originally developed by the US Army Corps of Engineers) is actively being developed and has now been released under the GPL. GRASS has a good core architecture, but is missing the interoperability and GUI features of commercial desktop GIS. I would sure like to see this software evolve into a KDE/Gnome GUI plus OpenGIS CORBA/SQL/COM interoperability. I'm sure it has the potential to blow the socks off of the big commercial names. "