There's also nutridiary.com (although I only use it for long-term weight & measurements tracking).
"If man made it, don't eat it." ..Jack LaLanne
"It doesn't matter how beautiful your theory is, it doesn't matter how smart you are.
If it doesn't agree with experiment, it's wrong." ..Richard Feynman
beachrat's new primal journal
+1 to cronometer. I like that you can adjust your macro daily requirements as well as vitamin targets. I have a tendency to eat carrots and liver often enough to possibly risk overeating vitamin A, so it is nice to have both a minimum target with an optional max target.
I usually use nutrition data, but I just went to cronometer. Really great! Very easy to add foods quickly.