Oh, I've got one. People who doesn't read the posts already made in a thread, but just responds to the opening post, or worse, just to the title. Not making any insinuations here.
Thank you very much for following the link I provided...
Yeah, I'm just gonna delete the pointless posts in this thread before I lock it up, because I really don't like when people start posting 'this is spam'/'stop posting here'/'I will report this' and similar things. Just leave the moddamn thread alone. It doesn't need to be locked, letting it die is equally good...