I just realized!
There is no buying anything on here! It's just.. free.
That's so rare these days and I never thought to just stop and think- we aren't getting ahead by buying our success on here.
We're getting ahead by actually learning. And that is a great thing.
I just seriously love this website and everything about it. I wish I could donate.
It is so cool, because if it wasn't totally free, I wouldn't be able to do it!
I agree completely, it is rare to find free stuff like Doulingo!! I'm very glad it's free!!
You can find out how Duolingo keeps the website completely free to use with no advertisements from this TED-Talk https://www.ted.com/talks/luis_von_ahn_massive_scale_online_collaboration?language=en
You have to pay for stuff on the lingot store... with lingots. But no real $$$$