Occasional attempts to collect information on where we've been, since sometimes it turns out to be where we're going and having that edge can prevent total clusterfucks.

Wouldn't have helped much just now, from what I know, but. One of the big problems up until people got rooms staying put was having the stuff accessible no matter who's infiltrating, and then you have people who'd rather use or Interface a computer than read a book. Besides, redundant copies are never actually redundant.