Scams aren't moderated by the forum in any way, that does include scamcoins and ICO/Altcoin scams.
There's a pretty simple reason for it, because if they were, moderators would have to decide what's a scam and what's not.
They don't have the time for that, they might not have the expertise for that and frankly, it would give a small group of users a big amount of power.
We've got the trust system to fight scams (and yes, it's not perfect, but it's the best we currently have available).