This first article has little to do with nutrition, but is excellent nevertheless. It goes into the hip and its importance to function and power.
I feel the Zone is a great starting point for most people. However, it is still high in carbohydrates. Robb Wolf discusses that for many it may be too high in carbs.
While on the subject of fats, the omega fats are covered here.
This last one came up yesterday. It is an interesting look at just how powerful our addiction to carbohydrates are.