OSGeo / OpenPlanetary joint townhall session at EGU / Vienna?
I'm glad to inform you that we are formalizing a non-profit association for promoting data, tools, workflow sharing among planetary science community. The name of the association is OpenPlanetary  and has an international board of directors working in the field of planetary research. The use and promotion of Free Open Source software is a big part of our activity which has been mostly done within scientific workshops and congresses in the form of tutorials and hands-on sessions on tools and data access.
Since some geospatial software we actively use is promoted by OSGeo, we would like to have the chance to get OpenPlanetary and OpenGeocience/OSGeo known to each other.
Peter proposed the EGU Townhall session as a possible chance to start a discussion of possible synergies or coordinated activities. That would be a nice event for starting activities of OpenPlanetary outside of planetary science congresses.