TheBelgianHorde

In that case, some requests are mud volcanoes, half of which are in Azerbaijan of all countries, click consonants, which are common in Southern Africa but exceedingly rare everywhere else, and Silbo Gomero, an old Canarian language that consists entirely of whistles.

Just subscribed to the newsletter. I've been wanting something like this for ages, and have no clue how it managed to elude me for so long.

As for the question, do you take topic requests from readers, or do you prefer to just find stuff on your own?