So I wanted to ask you and others if we have missed some important ones or have some that aren’t useful, clear or potentially abusive?
I think the poop emoji falls into the latter category. Just today I saw it used positively, basically to agree with the OP that something they mentioned was "shit" - but I've also seen it used in a "your post is shit!" kind of way before.
Then, there are some emojis where I'm not sure what they are supposed to mean when used as a reaction. That includes the three monkeys, the unicorn and the rainbow. I've actually used them in posts where there hasn't been any other reaction yet, because they seem to be generally positive - but it might still be unclear to others why exactly I did that. :)