I'm a new user, and I am a bit of a data nerd. I am hoping that you can provide the ability to export data from the site as a CSV or the like, so it can be imported into Excel or other data analysis software.
I am transitioning from the New Direction diet (high-protein, low-carb) to a purely ketogenic diet. MFP allows you to export a report that contains the protein, carbs, fat, sugar, and calories for each item in the food diary, and I very much hope that Cronometer will be able to provide something similar. That level of detailed data along with analyzing my blood ketone levels and other biometrics will help me determine which foods to include in my diet.