I agree. This is quite unethical. Maybe it's just me, but over the past couple months, I've noticed a huge drop off in threads about unique methods that could at least be spun ethically. Seems like a lot of the innovative members have stopped posting competely, simply because they know people are going to copy their method verbatim, or worse, use their method in a totally unethical way.
It seems like people have resorted to being just downright scammy. Let's be clear: "Black Hat" does not translate to "scam". All "black hat" means is using an untraditional method to get in front of your customers. Customers that actually want to do business with you.
It doesn't mean iframing an acai offer and telling people its a job application. That's down right fraudulent. I don't know how people who participate in this shit can sleep at night.