So we do have our location/diversity/splinter mapping application. Some of the maps (all?) we provide use data coming from OpenStreetMap. The OpenStreetMap data is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic (CC-by-SA). And it was highlighted that we most likely fail on the attribution part. I hope we will resolve this issue soon but it is not really clear how one should properly attribute the OpenStreetMap Project and or its individual contributors.