Marten Hogeweg has a great overview on the new ArcGIS Editor for OpenStreetMap.
For a while, ArcGIS users have been able to use the OpenStreetMap (OSM) content as a basemapin ArcGIS Desktop or in web applications thanks to a republishing of this content through ArcGIS Online. After the earthquakes, we have received many requests from users of ArcGIS who want to contribute to OSM, but who prefer to use the editing capabilities of ArcGIS Desktop.
For users of ArcGIS 10 this is now possible using the new free add-on ArcGIS Editor for OpenStreetMap.
This is great news for ArcGIS users and the OpenStreetMap project itself. Users of ESRI ArcGIS Desktop 10 can use ArcMap to edit OpenStreetMap directly. Lowering the entry to editing OpenStreetMap is what will make the whole project stronger, especially here in the United States where ESRI rules the roost. Hopefully we’ll see some local and state governments start giving back to the OSM project.