I notice that Fluenz is not listed in any (that I could find after many attempts) searches for language learning apps.
I also note that all new development has ceased who knows how long ago. The only things that seem to be happening with Fluenz is the web site and it's evident that updates and corrections don't seem to be happening from what I can see.
The only thing to conclude is that Fluenz is now otherwise dormant, servicing only the website and its continued functionality of past products of which I own a few.

I would love to be wrong about my Fluenz dormancy opinion. Any other observers with updates out there???