@xperson,

Thanks for following up on this. We are actively working on other languages and hope to have good news to share by midsummer. Part of the work in our recent site upgrade has been stripping/reworking the backend parts of our system that were mandarin-specific so that our system supports arbitrary language pairs, and not just Chinese ones.

We're still tweaking things, but now that this is mostly done, the main obstacle for us in launching new products is more the business side of things than anything else. That said, given as we aren't backed by venture capital or any sort of government support, and are still largely invisible in traditional channels like iTunes and Google, we need to grow at our own pace. If you'd like to speed things up, the easiest way to help us is to link to us online, tell a friend or two, review us on iTunes and otherwise help us spread the word.

That said, it seems likely that when we do launch additional languages, we'll put up the materials on separate dedicated platforms rather than hosting the extra materials here in the Popup Chinese archives. We wouldn't want to have mandarin learners come here and inadvertantly pick up a cantonese lesson, or vice versa.