I'll say it one more time it's great that you can earn money from your "hobby".Currently I try to save money for summer vacation.I planning to go a trip with my girlfriend, so I suppose it's has more a entertaining character than a serious one.
that's okay if you consider bitcoin as a fun way to earn money online , but hopefully sooner or later you and a lot of people out there who do the same as you would realize how useful bitcoin it is , more than just a digital gold to store your value for future investment purpose. but as a financial revolution , bitcoin could change the world better, technology always work like that.