I know one of my friends joined in its signature bounty campaign, he made about 20 posts for 2 weeks and received about 10k AUTO, he sold it out on Okex and got 2 ETH.
Hi, man, but your friend has a wild imagination. Max price on OKex was near 0.00003899. It can to sell 10k AUTO by 0.3899 ETH. How 2 ETH, I don't know. May be he want but life get him own price? 
Sorry for my mistake, it was 100k, he sold them at about 0.00002 ETH, I think he has a good luck. I never joined in such a promising signature bounty project before.