How do you launch a social networking site in this day and age, long after the likes of Facebook and Twitter seized the world? One answer is "micro-social networks": designed with a clear and specific purpose in mind, they can fulfill that purpose better than any of the generalists like Facebook.
Platter is a new micro-social network app dedicated home cooking. It allows you to take pictures of food you make and upload them to show the world, tagging them with the you used ingredients. You can then search through those ingredient tags, finding inspiration for something to make with the ingredients you have to hand. As you'd expect, you can also do the usual social networking things, like follow people whose food you