Just a follow up... we were busy, beyond, at MIGS and were not able to reach out to anyone for a get-together. If anyone I met at MIGS is on these forums, give me a shout! It was amazing to meet all these people in the gaming industry and have them check out our game. Only those who had private meetings with us got to see the game, it was not showcased "on the floor".
We did grab David Edery's attention at the last moment (he was a speaker) right before he left on his flight, and got him to check out Duality ZF and asked about the potential to get it into XBLA. The answer was unfortunately "unlikely", but it wasn't "impossible", and that was mostly due to XBLA rasing the bar. It makes me wonder if XBLIG will be the old XBLA (what XBLA use to be), as well as the low end indie games, and XBLA will be become a new sub-par retail section, keeping in mind that eventually retail games are going to be on Xbox LIVE, too...
If you are not familiar with David Edery, I suggest you all watch this speech:
http://www.vimeo.com/6877865