I don't particularly care for even the current reactions, but "informative" would be rather useful as a form of brief feedback for when I find something educational but have no specific comments that warrant writing a post for.Thanks for the feedback and discussion / ideas!
We want to limit the reactions to VERY specific and distinctly separate emotions. There shouldn't be any ambiguity in what a reaction means. This is why we will always have a very limited set of reactions, but a larger variety of emoji's.
That said, there are some reactions we might consider adding... like one that conveys "care/support" and "informative".