I have done several translations for digital currencies and I do the odd posting here now so for myself that is all I can do as I have a full time job at the moment. There are many inventive ways to earn BTC nowadays. I am in several online earning sites and a digital currency trading group also.
Yes we have many option to earn bitcoin for free now a days but it will take ages to reach,the only way to make some decent money is through trading .In trading we don't have any limitation of earning really if your are expert in trading means.
There are so many ways to earn Bitcoins:through faucets,mining,trading,signature campaigns.With faucets it is time consuming to earn Bitcoins(you can earn some satoshis by completing captchas)and if you work an hour maybe you will earn about 10 000 satoshis through faucets,so I think it is not worth the time you are investing in it.If you have experience you can start trading,but first study the market and pay attention to other peoples activity on the market and how are they doing successful trading.You can join signatures campaign and earn more if you provide good quality comments,but it needs time,so you have to have patience,and be active every day,that's the key to success.