You know the scenario - you've worked through the night on a project that the boss needs first thing in the morning. It's 3am and you save your work locally on your PC. You decide not to check the work into your GIT repository or to copy the files into your Dropbox folder. You shut down the pc and go to sleep. A few hours later you wake up, go to fire up the PC and then....nothing.
How does technology know to fail on us when we need it most?!