I was thinking this morning that there were at least 30 rows in the room, and at least 30 chairs in each row (I'm counting at least 15 chairs on each side). Which gives us a minimum of 900 folks. There were at least 300 people sitting in the room before the line outside was let in, if I tripled the number of seats taken by those already in the room, it still doesn't equal the people that were seated during the contest. I know there were at least 900 people for the contest.
900 people - 33.3% received ballots, a little over 1/3 of those turned them in, so you have a 13% room vote.
Everyone I saw was reaching under their chairs, interested in voting, but couldn't. We really need to make sure next year that everyone who wants to vote is able to. Cutting out some of the videos that were shown in the hour and a half after the contest would give the time to hand out and collect ballots. Because this contest is voted on by the attendees, making sure they are able to vote should be a priority.