You asked why I set up Catalan and Deutsch wikipedia first. No special reason. Someone asked about Catalan. And there is an active mailing list for Deutsch translation at Nupedia. So...
It takes only 10 minutes to go through the basics of setting up wiki for another language. Please tell me which ones you want.
Of course, to be fun and catch on, we will need to communicate about their existence to people who speak those languages. I am incompetent to do this. :-) --Jimbo Wales