I started to earn bitcoins few months ago, until now I have collected 0.11 btc. That is for couple months, and I`m active maybe one hour per day maybe more. To earn 1 bitcoin or 2 bitcoins you need some special skill, programing, or maybe if you are some graphic designer then you can find some good paid job, for that you can check service section, I saw some very high offers.
   Its possible to earn big money here, I read about it almost every day, just this people have skills and their find them selfs good positions. Now there is so many casinos, services, and new one also, you can find something if you know to do something.