So I vote for anywhere outside the US as a conference location.
That makes no sense. I think one more, large event, sponsored by a few sponsors getting together rather than one head behind it all, in the US. Bitcoin users should think logically and realistically about it's users who are most likely already financially invested in BTC itself, and determine the meeting place based on a location that offers cheap air fares and hotel rates. Better organization, rooms in bulk deals, I know there has to be a few people with con and expo experience to get behind the next event.