with the recent window focus changes, I noticed that the 'Windows'
menu stopped working. The document windows are shown, but clicking on
them doesn't bring the window to the front. Also, There is still a
problem with 'windowshaded' windows. Though, thats probably app-focus
related rather than window-focus related. When the window is shaded,
and you select a different app, the app menu won't dissapear. Other
than that it works great.