Hi everyone, my name is Arlindo Pereira, "Nighto" on OpenStreetMap, and I am from Rio de Janeiro, Brazil. I have lots of interest in mapping railways, specially the disused/abandoned/razed ones, and the OpenRailwayMap is perfect for visualizing this data. Thanks for the hard work! I have some suggestions regarding the rendering of some specific features, but I'll mention that in another email. Cheers, Arlindo Pereira