Niche Social Networking

Recently I have stumbled upon two new social networking websites, BakeSpace and Food Candy. Both of these sites are targeting the growing community of foodies. FoodCandy includes syndication of foodie blogs, and BakeSpace has recipe search and cooking discussion forums. These sites offers the niche social networking that MySpace and others do not.  It will be curious to see if more social networking will break more into niches like fashion, sports, etc.