would the mods of bitcointalk create a child board in the altcoin section where people can post links to potential scams and the evidence to support it?
They already have. It's called Announcements (Altcoins) . 99% of them are scams in some way or are only intended for their devs to make a quick buck off a pump and dump. People need to learn to leave them well enough alone.
ah people never learn.. iv watched so many people fall for the same scam over and over and they never learn.. someone launches a coin a flat out refuses to allow escrow to be used, runs a self moderated thread and he gets 143btc in investment... nuts!
It happens more than you think it would. And they don't know any better.