Open any thread.
I do however have a problem if ponzis are advertised outside of their section. Many people still new to bitcoin come here, leaving a warning for them is far from a nanny state IMHO. I dont infantilize, I just issue a warning. You and anyone else is free to ignore it and "invest".
I'm not SNavy, though I may share its sentiment, so I'll field this one too.
I'm a little hazy on why you haven't chosen to leave a negative rating to every user advertising his wares on
Bitcoin Forum > Economy > Marketplace > Securities.
Do you not feel that these users "are scammers or likely to scam in the future," in light of 99% of offerings in this sub being scams? Noobs may not know this, you know

Classic argument, but I cant do everything and without this thread I would probably have missed to mark those discussed here. I dont go around paroling for these things, but I will also not look away when I see them.