Check out this site:
http://al-arabia.asinah.net/
It's content is based on Arabic wikipedia .. of course they have a
notice at the bottom of the page that say it is under Gnu FDL, and a
sentence in each article that say it is from Arabic wikipedia.. So they
are doing something that is very legal, and to be thanked for..
I thought I will bring this site to your attention
Yours
Isam