The following are websites that I frequent.. not all are directly related to dieting, but at least have something to do with the human body and feeling good about it.

3 Fat Chicks on a Diet - Tons of information on foods and inspiration

Weight Watchers - The Official Website

Managing Your Weight - Tons of useful articles on weightloss

Free Weightloss - a few tools plus helpful articles

Laugh With Me - the text is stupid, but the sound had a weird way of making you smile

So You Wanna articles (funny but very honest and useful) on: Abs, Losing Weight, Vitamins and Minerals, and Cheap Home Workouts.

JP Workouts - Instructions on how to do certain exercises

Fat Acceptance - Learn that it's not horrible to be fat