Now there are only 4 languages translated English French German and Russian with 1000 real subscriptions this is nothing. 

At least it was to be more then 10 languages till now. 9 + versions passed.
but the current procedure is really difficult and needs your own server to proceed (let`s say) easier.
I guess this is the barrier. If UNA does a web interface to create language modules through Polyglot/studio I am sure many new languages will appear shortly and this is very important for UNA too.

I did the Turkish module, there are some little problems I wrote to Alex, lets see.