Better compatibility between programs when copying images, shapes etc
Currently, if you copy a shape you have made in PowerPoint (by doing Insert Shape) it's pasted as an image in etc Publisher.
If you copy a picture that has been edited (let's say given a border and recolored) it's pasted as an image, where you can't reset the image to it's unedited form (as you are able to in PowerPoint). The list goes on, and what I would love to see is that the "metadata + masterdata" is kept when copying from one Office program to another, so you don't have to edit/format the object all over again if you want to change it.
This is on the desktop versions btw.
Mike Lankhorst commented
A high rsolution image in Publisher is shown blurred in Outlook after an email merge.