Exactly. It doesn't document much. In any non trivial Elm program, 2/3 of your update fonctions are going to return Tasks. So what, nothing is pure? ok. imo, t

Exactly. It doesn't document much. In any non trivial Elm program, 2/3 of your update fonctions are going to return Tasks. So what, nothing is pure? ok. imo, types shouldn't be used to compensate for the lack of separation of concerns (simple data manipulation VS IO)