I'm Florian, a french OpenStreetMap contributor.
I see that wiki voyage will be soon launched, and it's definitely a maps
I noticed that the geographical coordinates are displayed top right-hand
corner but for very few articles (ex.
Stuttgart <http://fr.wikivoyage.org/wiki/Stuttgart> no).
On every page there is a link to the wikipedia article:
And as you probably know most of the wikipedia pages are already geolocated
with their coordinate and also with their OpenStreetMap's object.
Suggested action: import wikipedia coordinates to wiki voyage. I think
their is no maintenance problem because geographical places usually don't
Other topic: their no mini-map top right-hand corner next to the
coordinates as on wikipedia.
Least but not last: their is a lot of pointed out places within the pages
but none of them are geolocated
ex.: *Tour Eiffel and its Parc du Champ de Mars, Les Invalides, Musée
This definitely lacks of precision ...
So I think their is a lot to do, I regret not to have the technical skills
to do it :(