Although we supposedly don't do POV forks, we effectively *have* with
the different language versions. So -
http://manypedia.com
"On Manypedia you can compare the same Wikipedia page as it appears on
2 different language Wikipedias, both translated in your language. For
example you can search for a page in the English Wikipedia and compare
it with the same page on the Chinese Wikipedia but translated into
English."
- d.