John Pojman Sr., a chemistry professor at the University of Southern Mississippi, has an online museum showcasing his collection of more than 520 pocket protectors. All of these protectors in one place is truly a majestic sight. Link (Thanks, COOP!)
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.