I must say, I don't know how you guys do it sometimes, but it's impressive how many of these people you've managed to ID, moreso for the fact none of them know each other (often times in a normal season, if you find one, you could find the other through association).
Several of them sound like average people the casuals could relate to, but there's a still a couple of your standard casting, model-types, prior media experience, etc.