Collect Bitcoin Every 30 minutes
* http://www.btc4you.com/
* http://www.btcmine.net/
* http://www.canhasbitcoin.com/
* http://dailybitcoins.org/ (40 min)
* http://www.elbitcoingratis.es/
* http://faucetbtc.com/
* http://www.freebitcoins.me/
* http://www.freebtc4all.com/
* http://www.greencoins.org/
* http://www.nioctib.net/
* http://www.rawbitcoins.com/
* http://www.srbitcoin.com/
* http://www.thebitcoin.me/
* http://www.thefreebitcoins.com/
* http://www.virtualfaucet.com/
