Yes, text, bitmaps or other things... I assume that it should possible to do it with text, but with more complex objects? And why not in the two ways? from you clipboard manager to apps, and from apps to the clipboard?
I thought of that functionnality when I saw the demo of "surface" and this wondrous screen from perceptive pixel.
If I had more time, and more confidence in my skills in .net I would try to code it... Holliday soon .