Obligatory question: how do you plan to make money? T&C says no chat content is monetized, actually it is even encrypted (which is nice). But... how do you plan

Obligatory question: how do you plan to make money? T&C says no chat content is monetized, actually it is even encrypted (which is nice). But... how do you plan to keep up the system for the next 200 years (or next 2 months, whichever ends sooner)? Couldn't really find any monetization strategy at the first sight. Also, out of curiousity, where are your HQ and servers located in the world? Couldn't find a clue about this on the website.