Click It! Picture Diaries: An easier way to keep track of what you eat

Picture Diaries: http://www.nytimes.com/2010/04/07/dining/07camera.html?pagewanted=2&ref=general&src=me.

This article is about blogging pictures of your food, but it made me think that it would be a great way to keep track of what you are eating when you are out and about (without scratch paper). Enjoy! And do share your thoughts - or tips for keeping on track with your eating goals. Thanks!