Lisa saw this thread up here and asked me to tell you guys about
myfooddiary.com.
It's a subscription service, and it does all kinds of stuff I wouldn't understand.
You can log on to it from anywhere, even from your smartphone (no app, but there's a mobile version).
It might be worth a look for you guys that track all these things, and definately for those who want to track their caloric intake, etc.