We're leading off today's awesome round-up by reminding everyone that, as Roosevelt "Rosey" Grier says, it's alright to cry. People seem very stressed out today — Holiday stuff? Lack of daylight? Weird diet? — but don't keep it bottled up. Let it out, and recover with some things that should cheer you up and quick: Ah, real-time graphs, how we love you. Like this one, which displays the real-time gage height of the Chicago......