There is some advantage in having a separate setting in the power manager: The power manager is used also in e.g. Lubuntu, in which there would be hard to change all Xfce settings. Maybe the both ways could change same variable, though.
There is some advantage in having a separate setting in the power manager: The power manager is used also in e.g. Lubuntu, in which there would be hard to change all Xfce settings. Maybe the both ways could change same variable, though.