I can confirm anyone hadn't used the report button those had been replied to that thread since my report marked good.
Your report is marked as good if it leads to a moderator action. Everyone who reported the post gets it, regardless if they replied in the thread or not.
Everyone replied there just filling their weekly quotas for the signature campaign.
This isn't just posting of sig campaign, it's complete laziness and lack of understanding of this forum. Such posts almost always get deleted, so their sig campaign posts get deleted too. It can even bite them in the ass if they will fail to meet their weekly quota because of deleted posts.
Just want to remind the liability. Hope at least we will put minimum effort to prevent such as spams.
Agree, users should report spam and avoid engaging with it. Unless it's something malicious, then it can be good to leave a warning for newbies to not follow any links.