Yup, until you click away from that window, suddenly its the little window in the corner again and it is no longer available in Mission Control, well the little tiny window is.
So I end up clicking on that little window all the goddamn time just so I can see my co-workers and know who is talking.
I don't want it to minimize at all. And I surely don't want it to sit in the bottom right corner and if I move it, move back there.