Is it possible to reply to a topic without bumping it? I think this would be a very useful way to warn others of scammers, trolls and suspicious posts without bumping the thread to the top where more people can see.
I stand to be corrected but the only way I think this would be possible is if the thread is self -moderated where you can delete the previous post and make a new one. Or you unlock it, make a reply and lock it.