Pre-processing isn't really an option for Kosmos, Maperitive, MapCSS/Halcyon (and judging by the number of rendering tags it spawns) Osmarender.
Rendering is not something that only the gods do, there are tools arriving that will make it a lot lot easier to render. When these people render, they will fix the data so that it renders well. Either they will fix it in their own way or they'll fix it in a standard way. This idea that taggers do all the work, and renderers are gods is soooo noughties. Richard _______________________________________________ Tagging mailing list Tagging@openstreetmap.org http://lists.openstreetmap.org/listinfo/tagging