Hexa bot pays, i have withdrawn a fair bit. Although i think it may be a HYIP where they pay you out from other people's investments rather than a real trading bot, which would suck.
I think you can withdraw the free deposit after a while, and keep claiming from the faucet and then earn dividends on that also.
It's a real shame there are so many scams in bitcoin!
RE: Terra Miner - Real Mining Farm Or Yet Another Scam?