Something I have noticed: The fact is, we don't get notifications for the comments we post here. Only if someone replies to them. So it is very unlikely someone would catch your ls, lest it by pure accident or someone is a paranoid group watcher. lol
The only resolving fact I have found is that I watch every person in the group for when they put the ls in their journal and I get a notification that way. It isn't a perfect method, but it should work better, plus it gives you the chance to really look at their art.