This is great. QGIS has to be one of the best pieces of OSS that I've ever encountered. Sure it has a steep learning curve, but it has so much flexibility. Chlo

This is great. QGIS has to be one of the best pieces of OSS that I've ever encountered. Sure it has a steep learning curve, but it has so much flexibility. Chloropleths/USDOT data/USGS data and LeafletJS are where I've spent most of my time, but seeing how to create topographic maps is always worth a read.