Mapping tech talk

Today, Vincent gave us a tech talk to explain what he's been up to lately. The talk was very insightful, we heard lots of interesting details on Mapnik, PostGIS, GSHHS, nodes, relations and ways in the Openstreetmap. At the end we all felt like little Mercators.

The mapping stuff Vincent is busy working on, made us go wow - and will make you go wow pretty soon as well, when we launch a few canaries which use the new maps.