The following idea came to my mind while having lunch today:
There are sites such as Last.fm and Pandora for discovering other music you might like based on what music you like. Netflix can recommend movies based on what you have rented and liked. Could something similar be done for food?
If people were to post their favorite foods, recipes, and the like, would there be any correlations? Would a recommended food or recipe based on my likes and dislikes introduce me to something new that I would like?
I could not find any site that does this. I do not have the time to create such a site, but would not mind giving some sort of help to anyone who wants to create it.