Welcome!
I love Alton Brown! I saw that episode as well. I think he also said it was in one of his books too or it was like a preview of some new book. I forget. I don't really follow his plan either but I thought it was definitely interesting.
I'm doing exclusively calorie counting now. It's worked in the past eating very low calorie not very nutritous food (1200 cal per day). Of course I weigh much more now but I've been eating a max of 2000 calories of nutritious food per day and losing steadily since Feb. I've just started lowering my calorie count now that I'm out of the 200s. (max of 1900) I use Daily Plate to count my calories but I've also used Spark People and Fitday in the past if you're looking for a good online tracker.
Welcome again and let us know how you do on Alton's plan if you decide to do it!