I did track my calories for a while...you can see it if you click on my fitday link and go back to sometime last year (probably before October). I don't do it currently--but I'm thinking of starting again. I lost most of my weight without looking at one calorie count and that was one of the things I loved about SBD! But when I finally stalled for a long time, I wanted to know what I was eating, so I started tracking it in Fitday. I think my usually cals were 2200?
From what I've heard and personally experienced, the goal is a 30/30/30 split with protein/carbs/fat on fitday. I usually had a bit more protein and a bit more fat than carbs because of the types of food we eat.
It's a great way to become more aware of what you're doing, especially if you're having trouble, but don't feel like you have to do it, okay?