One more bug to report:
Using mediaplayerhomeapplet I can easily make OMP misbehave:
1. View some video. Pause.
2. Get to the home screen where mediaplayerhomeapplet lives. Look at it. It shows last MUSIC I played with OMP. Fine.
3. Tap on the widget. OMP raises (OMP dbus default MP).
4. OMP shows VIDEO tracks in MUSIC view!
5. Tap PLAY to fully enjoy this bug.