I think the two nicest solutions are just making sure your faucet is so much worse than others that it doesn't attract abuse, or just not have it at all.
I got a good chuckle out of this.
The faucet is too low so I think abuser will get bore waiting a long minute to have a faucet to claim again. And also you cant claim faucet until you are 0 balance. Also faucet has a big part becuase faucet make a trial happen.