To me this looks a bit like a "charity" investment. I've heard rumours Duolingo was running thin on capital while frantically searching for a business model. However, despite not being profitable yet, Duolingo is doing a tremendous amount of good. I know quite a bit about language learning and learning in general, and I have never seen a better tool for learning the languages they offer. The combination of words, sen…
Yeah I have to wonder how great Duolingo would have been if I had it as a kid as a learning tool for French (I'm Canadian). I generally got good French marks, but I think Duolingo would have boosted my actual ability.
For example there is also a course in the incubator teaching Catalonian for Spanish speakers, Catalonian being a language spoken in a part of southern Spain.