Did you ever notice a shift (2 meters) between satellitary basemaps from Bing and Esri?
The problem basically arose when GIS technicians have to deal with drawings made in CAD using Bing basemaps as reference that do not overlap properely with the Esri basemaps.
And this is particularly important when one wants to share a map through ArcGIS Online, which obviously uses Esri basemaps (I know it is possible to use Bing maps with ArcGIS Online, but this is not the point).
As far as I know, both basemaps have the same Web Mercator reference system.
Is there any way to deal with this other than shifting the whole data by a delta x, y in your opinion?