outstanding 😄 http://day8.github.io/re-frame/subscriptions/#how-exactly > Hell, the process doesn't even stop with leaf View Functions. Hiccup is turned into DOM, which is more derived data. And the browser turns DOM into pixels on your monitor - yep, more data. And a monitor turns pixels into photons (data, don't fight me here, I'm on a roll), which your eye cells detect and turn into chemicals reactions (data) which cause nerve cell signals (totally data), which reaches the priors in your brain (data). Derived data all the way, baby! Your brain is domino 12.