I don’t know if there are more food blogs as opposed to other ones, because I too am a food enthusiast and love to read about food almost as much as I love to eat food. Also, cooking, at least for females, has always been a part of every day life since back to the cave days. People who like to cook, usually like to share their thoughts/recipes/techniques with other people, so as to continue the historical line. I liken it to Grandma passing down her handwritten recipes, only now, you can share your wisdom and yumminess with more people via the internets : )