Who other than newbies will take a single word from the trollbox seriously? Originally, these chat boxes were there for traders to discuss strategies, sentiment, etc. It got rebranded to trollbox because these sites have been infested with newbies just burning down every quality discussion with pure gibberish. Nowadays they have no value, and thus should be removed permanently. Or these chat boxes should only be accessible to people with an account balance of +$10k.
I wouldn't mind a Leetbox. To view or post you'd have to have generated a certain amount of historical trade.
RichardsNY is right, who is taking this chat seriously? I was newbie once and I really followed some advice's from Yobit chat, later I saw how big mistake I made and since then I don't even take a look on chat. I didn't notice that poloniex shut down their troll box, that is Mora appropriate name, they just wrote and wrote, its very hard to follow what is going on, and maybe its better that is gone.
I agree that this chats should be accessible for posting just to some people, and I wouldn't forbid reading, at least watching and reading would be more interesting for people like me. I like to read what people have to say about some coins.