@RobinHood a hacker breaks into your office, goes to the pc, finds one of the easy to find post-its, smirks, types it in, the pc doesn't log in, but instead autoplays a video of you dressed as Richard O'Brien from the Crystal Maze "YOU HAVE TEN MINUTES, AUTOMATIC LOCKIN, THE CLOCK STARTS NOW", then you play a flute randomly and a clock shows up on the screen, as lights come on, revealing the HUNDREDS of -VISIBLE- post-it notes :3