When a user has ArcMap open and they go to add data and select the dropdown- Add Data from ArcGIS Portal, the dialog pops up and the user has options to search for Data or Groups or select Featured, My Data or My Groups. It would be very nice to have the option to select data that intersects the current map view extent or is within the current map view extent. as the feature service already has this information associated with it it should be fairly easy to integrate that option with the dialog box. This would be extremely helpful for filtering data as it is spatial data with extents.
This could be implemented by adding two tick boxes on the main dialog box.