The thing is, Sirius has already seen this and the heroin store threads and has chosen not to lock/delete them. Assuming that the success of Bitcoin is in his self-interest, this non-action means that he believes these threads won't impact Bitcoin negatively, and you probably won't convince him otherwise. You are just gonna have to let it go, being a control freak is the surest way to unhappiness.
Hey. I repeat - we do not deal with illegal stuff at all! All our girls are 18 years old! Here is fresh webcam video from our Martha - http://ubitio.us/file/download/24