Which isn't free, since they don't grow on trees. Neither does electricity to use it, so mining is anything but free. Otherwise I'd be buying islands in the Caribbean daily with all the free bitcoin I could mine, but it'd be worthless if it was free to mine anyways. What did you use to mine and what was your daily payout, if you were actually mining and not just using the faucet as you say you were? Because there's practically no SHA256 coin that can be mined effectively with a processor. Can't even do it profitably with GPUs for the most part as ASICs took over.

Their faucet distributes 0.0001 DUEC every 24 hours IIRC. Even if DUEC was on the exchanges, 0.0001 of it wouldn't have any tangible worth. Considering that I mined about 5000 in 12 hours, that'd be 10,000 in 24 hours approximately, or 100,000,000 times more than the faucet would give in the same time.