For python scripters, the most useful piece of documentation at 9.x was the Geoprocessing Programming Model (seen here: http://webhelp.esri.com/arcgisdesktop/9.3/pdf/Geoprocessor_93.pdf). This is extraordinarily useful because it presents the whole of arcgisscripting concisely on a single page.
In the documentation for 10.0, this item cannot be found for arcgisscripting or arcpy. Can you please add this?
