I feel like it would be an interesting learning tool cuz I learn a ton on here and it gets me writing without anyone having to hold a gun to my head. I mean like even essay-length or at least essay-worthy treatments of things I respond to in longer-form, and even for the shorter-form stuff
Sure, it’s just publishing/forum/discussion software. It could be used for a lot of things in an educational context. It could be for lists of assignments, question and answers, suggestion box, discussion or student writing submission that other students could read and comment on.