Fluency in Welsh
Isn't there a fluency badge for the Welsh tree? I know that fluency in the Duo badge doesn't really matter, but as I am learning a new language on my own, I feel that it's motivating to have a fluency badge that has a count on the practice one's doing. I don't know why it isn't there but, is it because Welsh is still in beta?
I don't know the answer to your question, but I can tell you that the fluency indicator isn't very helpful. Pretty much everyone I've come across finds that it doesn't give you much information at all. According to the indicator, I was more fluent in French when I was at level 5 or 6 than I was in German at level 20!
I suppose it might be a motivator as far as practice goes, but I would suggest you focus on leveling up or keeping gold, etc., than wishing you had a fluency meter. :)