So this is kinda dumb. If someone posts a funny video that is in the off topic room and is only there for a laugh, how is it wrong or spammish to just say lol, that was funny.
I think you're warning is a bit over arching. Examples like Leo-J's and others from the other day are more befitting of spam than just putting a response with QFT or LOL is.
I don't think the rule is that strict, common sense surely still applies...
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