Reporting on Content Types
It would be helpful for migrations to be able to export spreadsheet of related entities based on the relationships between Sharepoint objects. For instance, have a worksheet show the content types (you already support reporting) and a 2nd worksheet show site columns (also supported) and a third worksheet mapping membership, which site columns are in which content types. This Excel file would be instrumental in helping us identify similar content types and re-mapping similar/duplicate content types whilst planning our hybrid migration and content type publishing.
I can export both site columns and site content types but I don't really have that crucial bit of figuring how where columns are in use.