You're pretty much the most original person on this site dude, it's almost as if every post you ever make in reply to me is the exact same thing. What if I told you that 'Honest Iago' actually wasn't very honest and was working for the drug cartel and using this site as a means to exchange his dirty money for clean money without taking the blame for it.
Think about it, cartels can't just take their drug money to the bank smelling like drugs, so they have to find a way to exchange it for non drug related money. What they were doing was buying money pak codes with the drug money, which if anything ever happened and they redeemed the codes themselves it could be traced back to them. So they found a bunch of shmucks online where they noticed that money could be exchanged for virtual currency and then back into money without ever leaving a trail that leads back to them. I still didn't scam him and no I didn't get this information because I was investigating him for the FBI either.
Honestly, if you saw the amount of transactions he did every day and how he'd have you send each moneypak payment to a different account and never used the same account twice, you'd see it too. Assuming you're not a complete moron which you probably are