Hello, all!
At the first glance, that solution seems to be very interesting.
But see:
http://en.opensuse.org/OpenSUSE_Translation_Guide
and/or
http://pt.opensuse.org/OpenSUSE_Translation_Guide
AFAIK, how we can see at the links above, they use the same management than us. They just create a new page translated in their wiki and set up with a subdomain against us that we create a subdirectory (wiki/<LANG>/Page).
However, that continues to be a not easy way to make the source strings/messages available to the translators.
It's hard to manage the changes between the original page and a translated one, as we can see at the same links above, and as the currently pages of our wiki too.
Cheers
--
Diego Búrigo Zacarão
Linux User #402589
USE SOFTWARE LIVRE