I just had a thought. Maqny of the existing social networking sites have an API for third-party development and integration.
For starters, I'm thinking about some kind of API or interface for adding food I eat, recipes, excercises I complete or body stats.
This could allow me to import data I have from a spreadsheet or maybe allow others to integrate their desktop nutrition/fitness program with Gyminee.
This might also be a way for food manufacturers or restaurants to add items to the nutrition database.