Just found this one. It lists many free BitCoin sites and has a script. I haven't tried, but looks interesting.

http://bestfaucetsofbitco.in

It's like a handy checklist for the admin's referrals.

On clicking the 'Claim' button we are taken to the faucet where we do the free rolling and come back. There is a timer on this checklist too, so we don't need to keep the faucets open.

Looks like a good attempt, but one has to work full time. May not be profitable considering the electricity and data cost.

It says 8489 satoshis per 23 minutes, but practically it may be 10000 ~ 12000 satoshis per hour.