I will explain you something, theymos is the owner and he can do whatever the fuck he wants and if you don't agree you can leave, no one is forcing you to stay here.
correct
You can't until you know for sure it's a ponzi, instead with the sub forum, ponzi operators come clean and just by posting their site, system, there they are admiting it's a ponzi, people know the risks.
OP was originally about sigads.
i do like that ponzis have their own section but this is not true for sigads.
so i'd like to see something like a trust rating for sigads (eg a link redirect where you see the trust rating of the link before you'll get redirect there or a rule that sig-links are only allowed to start with
http://bitcointalk.org)