Minimum withdrawal to 0.004 btc is quite a good move to stop faucet abusers and that 0.0003btc as transaction fee is good for faster confirmation. Good move stunna.
If faucet abusers can get to 0.002 btc how long will they take to reach 0.004 btc 
the real reason for these sort of restrictions are aimed to reduce the transactions fees shelled out and all the sites using bitcoin are spending more amount of money as transaction fees and it was a matter of time that they increase the limit as fortune jack recently increased their withdrawal limit and i expect more sites to follow this approach.I dont know how you think it but as I did before, I can get 0.4-0.5 btc from faucet though and of course for promo and giveaway too in a month, so I think it is really possible to make this thing. You really need some luck to get it for sure, so no matter how much is min withdrawal or fee, as long as you can cover it from your faucet winning I think this is worth for sure
And surely you spend a huge time on it so that you can accumulate that profits and i wonder what strategy are you using for that since you managed to gain passively on pd, but anyways let's be more optimistic on this and don't encourage to abuse any benifits on what we can get nor try in this site since surely we will suffer or get a hard time with this if owners will implement some strict policy regarding to new outcome of their counter measure for those abuse.
which i think is a good amount so that you don't see that much clog in the network and it might be a good thing considering the profit percentage of the site as they do not need to shell out more fees with every micro transactions. FJ has done that and i do expect more sites would follow that because of the incapability of the network . 
it's bad for faucet users as they now have to make more btc in order to withdraw, they're the one who complains i think. 
