I've been able to drawn 50 BTC in minutes using Tor. Please add some address filter too, so the same address can't be used twice. I'll also provide a Tor blacklist if you'd like.
PS: I've paid back those BTCs.
PS: I've paid back those BTCs.
How many public Tor exit nodes are there these days? You've essentially blacklisted 10 of them already
I am going to add a one-donation-per-bitcoin address rule to make it a teeny-tiny bit harder to cheat. I don't want to blacklist anybody coming from Tor, though-- I think a lot of people using Tor will also be interested in Bitcoin.
I'll implement a CAPTCHA when (if?) the current service starts running low on coins (there are 1,570 bitcoins in the faucet right now!).