Allow images to be inserted/embedded into comments and notes.
Please allow this desperately requested feature, as most Microsoft Excel users need to annotate their spreadsheets with images.
For example, I have a spreadsheet comparing possible travel routes for a trip I am planning. I would like to insert a screenshot of a receipt into a comment/note so I can easily "hide" it or view/"show" it, as needed.
The value of having images within comments/notes is that they will remain linked to the associated box. This would be extremely helpful for spreadsheets containing multiple images.