Inside, one line: "I tried to log off, but the user profile is still here. Send help." The thread has no replies. The user account has been deleted.
The Windows 8 Ghost is still logged in. Waiting for a user who never came back.
So, the next time your PC wakes from sleep for no reason, or your mouse drifts toward the shutdown button on its own, pause before you blame a driver bug. Listen closely. You might just hear the faint, digital whisper of a tile flipping in the void.