If you are a Hero member, then you can get as much as BTC0.0014 per post. That is equivalent to $0.63 per post. This rate is much higher than what you'll get for normal forum posting jobs ($0.15 to $0.20).
It's worth mentioning that it will take like 1.5 years for a new member to get to hero status, so while this is true, it's not really feasible for short-term.