AIAn exclamation-point reactionA user quoted another post with a single exclamation point.digg it1201234567890123456789EA1 Source, 40d ago, first seen 40d agoTLDRA user shared a linked post, adding only “!” as commentary.Combined views1.8K1 Source, first seen 40d ago3 likesCombined views1.8K1 Source, first seen 40d ago3 likes