Through these sites, i have earned over 3 BTCs in a month
http://btcclicks.com/?r=35818133
http://www.bitcoinget.com/?r=1Pwadq6VchuGH8inwaNV8fVvZA2aQ5Fpz5
http://www.landofbitcoin.com/?r=Q0r9uZPKC63VQFAv
http://freebitco.in/?r=34270
http://www.bitvisitor.com/?ref=1Pwadq6VchuGH8inwaNV8fVvZA2aQ5Fpz5
http://mmoclub.com/?id=100191
http://dailyfreebitcoin.com/?id=13843
http://www.freakfaucet.com/?id=8052
https://coinad.com/?r=EAZLCEB9J9N8IQ4
http://freebitcoin.nl?id=1Pwadq6VchuGH8inwaNV8fVvZA2aQ5Fpz5
http://www.btc4free.com?join=19388