3 ms·

Diagramming? To-do lists? Math? doodling writing funny quotes giant reminders meetings schedules announcements

• adamnemecek 7y ago
  Why not use a piece of paper?
  • jrace 7y ago
    A whiteboard is much easier to erase and reuse.
• michaelgrafl 7y ago
  Replying to OP: because you want to share it with a group of people who are in a room with you.