We've been running the site for over 2 years now, it's a faucet paying every hour + 50% referral commission.
We make money from ads in the site.
We don't ask users to deposit and currently we don't let users deposit, users can only withdraw i.e. we only give away but take nothing in return.
Would appreciate your feedback as we'd like to improve the site as well as our 12 faucet sites which are similar to it (links to the other 12 sites are in the bottom of the FreeBitcoinpage).