the title is self explaining. There is an option to show notes in taskbar but none to show them when alt-tabbing. That would be very handy. Thanks
This can be controlled by the window manager. Have a look inside the Window Manager Tweaks settings (xfwm4-tweaks-settings) and uncheck the first combobox "Ignore windows with property 'skip pager' and 'skip taskbar'".
Great, thanks ! (and sorry for this useless feature request)