The official wt understanding on where to park your butt during the meeting is to move around from meeting to meeting in order to get in more association or whatever but i never really saw things that way. The Kh seating arraingment at my hall went as follows;
If you sat in the front you were really late or wanted to seem really spiritual.
The elders and pioneers always liked the same seats every meeting.
Shiftless ones and those who wanted sympathy for thier back ailments would stand in the back during the talks.
Ever had a sister in your hall bring in their own chair and footstool?
The library was for the bored and those with kids who dont want looks like "why arent you beating the shit out of them for making noise"?