Good luck with that.
I've been wondering for a while now if this flagging is useful or not, it doesn't seem to have too much effect, if any.
I wasn't referring to the 'auto kills', but to the editor kills.
I properly also triggered the spam filter, because I just went to the thread and downvoted all the comments.
Now why on earth would you do that ?
I've seen content that was much more on-topic killed off ruthlessly, it creates a sense of class-justice.
Whoever posted it and how long they have been a member should not be the deciding factor in killing stuff or letting it be.
Anyway, of course it is your call, but that's how I feel about it.
If and when it isn't doing that, said group of people should prune away the topics they don't want - otherwise it will grow into a general discussion site. Like pruning a shrub or guiding a vine. Yes, it's a bit dictatorial and a bit undemocratic, and that's fine because it's not a popularity contest trying to target the majority of people.
Often when googling for a problem and finding a result, there's a languishing forum post that goes
"problem" "irrelevant suggestion" "irrelevant suggestion" "unhelpful but well meaning comment" "me too" "answer"
and I wish someone had enough care to weed out the drivel.