1. Privcy
Privacy was a free airdropped coin which was distributed freely over the community for helping promoting the project. Later, they decide to reward more to the holder of the coin in airdrops. The more coin you hold, the more airdrop coin you get. Newbies started to buy coins for getting more airdrop coin and DEV were selling their coin. I am sure they had a lot of fake accounts participating in the Airdrop. Can you believe they scammed people in such a way? Now, the project is died, 24 hour volume is- $620 which was less than $100 couple of weeks ago.
You are too rash in commenting, you should understand what is happening in the project. like privcy, I think it's still in the development stage because admin, dev, mod are also still active in there formulating something big to bring the project forward