http://forums.toucharcade.com/showthread.php?t=33834 and a few others as of late too lazy too track em. "Clarification: To post Promo code giveaways you need to be the actual developer (or a full time employee of the company). You can't be just associated with or acting on the behalf of the developer." Just add something to the rules like you can not give away promo codes to free apps or games.
I pm'd mj with several bug reports, but would only share them for an Eliminate code. So far, no luck.