Translatewiki

Translatewiki (.net) is a wiki for doing translations and will be the site where Consumium is translated.

http://translatewiki.net/wiki/Special:Version lists all extensions used there. Especially interesting is UniversalLanguageSelector ( which as of 2012-07-02 has not been released yet )

See http://translatewiki.net/w/i.php?title=Special:RecentChanges&translations=only&trailer=/fi shows articles ending in '/fi' This is probably done with the upcoming UniversalLanguageSelector extension.