1: Make quality post and soon your account will be earning ~50 Dollar per month - like me!

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2: Dont gamble or invest in HYIP site.
3: Use faucets to collect "dust" for transaction fees - check out FreeBitco.in or Weekend Bitcoin and ... my site, BitRevenues.
$50 isn't enough though but pretty sure it should help. can you make it $50 a week by posting quality posts or is it possible to earn taht per week?
You would need to be on the forums a pretty good amount to hit 50 dollars worth. It is possible but if your doing posts just to get posts chances are you lose content and will get a temp ban.
If you are on the forum like me all the time it's doable. Just takes some time. Also you really need to be full member or higher to get that much. Less then full member pay is a decent amount less.