1) you replied to the original poster, instead of the troll.
2) you wrote a post chiding a troll looking for anons to post to chide them
2a) troll post is often called bait for the similarity to fishing. Effectively, you are a fish, and the trolls post is a bait lure
3) your post acts as a second tier lure to capture other fish, like this post, which makes the slide grow more
4) eventually there is a gigantic echo chamber of this crap in every post
5) think before you post