It allows you to get 7k satoshi every 5 min, right? So after 142 claims you get 0.1 you paid to get the method, which is 714 min if I'm not mistaken, so you can get it back in 11 hours.
If you were really getting this much you could claim 0.1 BTC by farming the faucet for 11 hours a day. Is it even possible for a faucet to support such hardcore farming?