Here are two blogs of local interest that show impressive focus.
Burn My Mouth: "dedicated to finding some of the hottest and best tasting food in Memphis, TN."
Wu Food Project: "On September 3rd, I decided that I would eat whatever Mr. Wu eats. He is the owner of the Royal Panda — and he's very lean and energetic. I am following his direction for the next 30 days and am eating only what Wu would eat."