These seriously rock.
Baking notes: I used unsalted butter and baked them 8 minutes.
Josh wondered (for aesthetic reasons only) how they'd be without cocoa powder - a tan cookie instead of brown. I'm not sure if/how you'd need to compensate with flour if you took out 1/3 C of dry ingredients.
I looked at the original recipe and Foodaphilia made some interesting changes (molasses instead of brown sugar, more peanut butter). Not sure what her reasons were, but I liked the end result and I'm not going to futz with it.
Definitely not on Weight Watchers.