ETA: Since I apparently wasn't clear, just clarifying that I'm referring to my own DW/LJ/AO3 - places where I post. It's my own journals that interaction has faded on. I wasn't commenting on anyone else's experience. I accept total responsibility that I'm old and boring and haven't kept up with the times to sustain my readers' interests :)
On Dreamwidth, this post has comments ~ feel free to comment on either journal.