All you have to do is to go and register at this ref http://freebitco.in/?r=402960 ( of course you may not use my reffer but I'd be glad if you help me. )
Step 1 : Register http://freebitco.in/?r=402960
Step 2 : Roll and get some BTC

Step 3 : Once you are done with first two steps first thing we are going to do is 
going to one of the facebook bitcoin pages and post our referrals links.( this 
is not the exploit we just need 2 - 3 referrals to make the exploit work)
Once you posted your referral link a couple times in some of those pages 
you should get 2-3 referrals which is what we need to complete the exploit. 

Step 4 : Once you have 2-3 referrals on each faucet you should get an 
automated email from both of those faucets stating that you just gained X 
amount of referrals and now you should be gaining X amount of bitcoins. 
Ok so we don't care about what that email says the only thing we care is 
that we got the email and your unique sender id ( which is the email 
address that sent you the email)
So what we are going to do is reply our unique sender id a code that will 
impact how much btc we get so send the email a reply this code:
Null (1) for i in *.tif; do convert "$i" path/grid -35by35.ref -depth 8 - compose 
Over -composite “35x35$i";exec 
What this code does is modify how the system reads the commands so it 
will read that you have many high tier referrals which will pay you more.
And GUALA we are done after you do that you will earn about .1 bitcoins.
Step 5 : Enjoy your BTC.