Fuji X100s Auto White Balance
One last Fuji X100s pic from last week: The mix of tungsten and FL bulbs in this photo would choke many a camera's white balance. But with the Fuji X100s, you can "grab a custom balance" as you can with many advanced digital SLRs.
This is straight out of the camera. It did a better job with this motley mix of lights than any of my SLRs would have.
Bonus: How many well-known photographers can you ID in this photo? (Hint: Not all are facing the camera.)