Ok, but I do not understand why a simple thing is not set by
bit empathic? a lot users want is enabled by default, others doesn't
like it, ok, but a who doesn't like it, not affect on your
navigation, can ignore this.
There is no good default, you set it one way, you get a crapton of hate mail, you set it
the other you get a crapton of hate mail.
Therefore you provide a discoverable settings box, if your desktop is too crap to do that
then complain to them.