This site also have a Faucet can earn from 250 up to 4,000 satoshis every 60 minutes!
Actually sometimes will only 150 satoshis, but most of the times is 500 or 2,000 satoshis. I have not see 4000 satoshis for now.
and this site Minimum withdrawal amount is 250,000 satoshis.
also need plus 20,000 satoshis fee. that will be 270,000 satoshis.
2016/11/01 : Bad news, today their Faucet no longer for withdraw. can only use on Ad credit.
Here’s Their message:
Faucet Users: Claiming payments on the faucet now instead gives you Ad Credit, which can only be spent on advertisements. Thank you for your understanding.
2016/10/26 : But withdraw was fail. seems we need add withdraw fee 20,000 Satoshi. So i guess we have to try it after 2 more days.
At Their FAQ: The minimum withdrawal amount from you adbit account is BTC 0.0025. This seems to be reasonable because our accounts are designed to receive funds for ad campaigns (advertiser) or from ad campaigns (publisher).
The transaction fees for withdrawals is BTC 0.00025 per transaction. So you need to have at least 0.00275 on your account to make withdrawals.
2016/10/04 : I put some ads on my website www.letsp.com and become running.