Lately, My app's reviews are "please translate to that language" in market. So I decided to make my app free for a week in that language if translation completed.
In the other hand, why don't we help each other to translate our applications?
For that purpose, I think that the best service is GetLocalization. It's free and comminity based. It supports many kind of document included ".resx"
Here is my app page http://www.getlocalization.com/QuickScan/
Post here your translation page, I'm happy to help translation in Turkish.