You can survey anything on the ground for #OpenStreetMap – few people will talk to you. But when you map house numbers, you will be asked about every two hours. Why?
It mostly happens when I walk through residential areas where there is nothing but boring houses (no apartment buildings). With any other mapping method, one move faster or stands at locations where people are used to see strangers (in front of shops, at train station, on trails, …). #craftmapping