• Logainm - It used to be possible to leave the Roman Catholic Church (called defection). However they've changed the rules so it's no longer possible
• OSM Globes - Making images of globes with OpenStreetMap from OSM tileservers
• Religions of the World - Using data from OpenStreetMap to map the religions of the world
• The Rivers of Europe - Using data from the European Environmental Agency, I was able to make this map of the rivers of Europe