When you duolingo offer other languages, like Italian?
Soon, I think that new users can sign up for Italian, I hope that Portuguese will be available soon.
In case you didn't notice: They just started with French a few days ago. But be careful, they marked it as 'beta' for a reason. There are still a lot of mistakes in the lessons. But I guess quality will improve soon.
I guess Italian will be the first to come, because Italian to English is already available.
I'd really like it if they made a Hebrew version. I'm enjoying the French, but I'd like more.