Some body like me would still post on sections with no sig allowed, (I've lost my dignity here). trolls will post anywhere. to our esteemed poster talking about Chipmixer quality, they are from a big educated family, no body would pay a beggar like me $3000 in a month no matter how good I am.
Why do you allow people to sell cryptocurrencies by ICO? ban every ICO selling coins, they are holding the total supply of a coin and sell them on ICO and promise to provide better features than BTC.
Charge every body $0.5 per post if wearing a signature, when they see they can't earn anything from posting for campaigns with low payments, they wouldn't join them, and campaigns would have to raise their payments, when they pay more money, they would expect higher quality posters.
If people keep on participating regardless of paying $0.5 per post, you'd at least have some money to pay for more staff and moderators.
Take 5% of the funds raised in every ICO, make these beggars pay tax instead of offering a paid membership rank.