In my Heuristics for Teachers course (asynchronous on Youtube), I advise using Facebook not just to swap memes, like in a card game, but to ponder out loud, share your deepest thinking. But then don’t waste it, if you want to memorialize your writing. Facebook scrolls by at high velocity. Grab what you wrote and share it somewhere else. Such as here on Medium. Hyperlinks added, everything else is cut and paste verbatim.