OpenStreetMap gets new, easier to use in-browser editor
Since I obviously have some OSM developers in the room, can somebody point me to the right place to query against OSM mapping data?  That is, if I want to get all one-way streets and stop-lights within my area, how do I do that?  I've tried the various tools that send you a subset of the map (they don't seem to work) and the "download the whole OSM map and play with the XML" seems like a good way to choke on the data...  Anybody got pointers?