Additional detail:
Most languages use the original image as a base, with the obvious
accent errors.
http://meta.wikimedia.org/wiki/Image:Nohat-Wiki-logo-2.png
however a handful of languages use the newer image, which has the
accent errors removed.
http://commons.wikimedia.org/wiki/Image:Wikipedia-logo.png
See the list at
http://commons.wikimedia.org/wiki/Wikipedia
So we're inconsistent too.
Quiddity