Had to stop and attempt to take a photo of this on the way to catching the last bus out of Harvard Square tonight.
Several (four I think) very large outdoor monitors on the information booth next to the Out of Town News were showing something odd. Kind of like your typical Windows-crashed screen that we see in public places (like airports -- eek!) all the time. Except, these screens were showing Emacs!
Somebody is apparently starting this (now crashed) video application from an Emacs *Shell* buffer! I'm impressed. Now if they can just fix that Windows part.
This is definitely the largest Emacs buffer I've seen.