Bingo, and if you have skills like programming or web designing then you can go for it as you can expect higher income from there in compare to signature campaign.
I agree that signature campaign is better than trying faucet for bitcoin earning but the competition i s getting tighter and the requirement is getting higher in terms of posting standards. Aside from this you can also try the social media bounties this coins offer, even doing blogs willl help you get bitcoions too.
Yes and if you have skills then you can also offer your services and that will give you higher income and if that earning is combined with signature campaign then its win win for you.