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Might there be a way to sample white balance throughout the day to calibrate it using a webcam and a white sheet of paper? I'd probably start using it again if I could avoid fine tuning color temperatures manually.

Yes we have three implementations of this, and they mostly work but only some of the time :)

Problems: in a lot of dim rooms, the monitor is the main light source, and some webcams have terrible auto white balance. If you're on a Logitech camera it's totally easy, and if you're on a cheap netbook, it's awful. Still, you can solve all that, and we probably will ship a version of this soon.

That's great to know. I could probably turn the screen backlight off for a second while taking the shot. I'll play around with some shots from my camera to see how they vary. I'm looking forward to hearing more about these sorts of features!

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