Oh, I'm glad I found you! I've been following a largely paleo/primal diet for a few months now and lost some weight, but have lost half a stone in the last month by not snacking in the evening and eating breakfast a bit later. (Basically doing something like 14:10 ish but am not very strict about times).
I had always thought I needed to eat breakfast nice and early to 'get my metabolism going' as we were always taught in school, but actually have found that by eating after the kids get to school and then not eating after they go to bed I am not hungry, and am losing weight. I figured I would not be able to do a 5:2 system as I get hungry a lot, so I'm happy with this.
If I feel really properly hungry, I eat and don't worry about times, but I am trying to retrain myself to stop reaching for (even healthy) food whenever I feel a bit peckish, and am largely succeeding by thinking about a time when I CAN eat (which is generally sooner than I think).
I am not being super strict about this, because I think sometimes we have extra demands and sometimes our hormones send us a bit loopy, and I also have chronic fatigue so am not prepared to feel bad when I don't have to.
But in general, when I manage to stick to it a bit more strictly, the weight comes off much more rapidly than I would have thought.
In fact, I am starting to wonder how low I will go and whether I will reach some kind of natural weight (not that I am in danger of any kind of extreme weight loss as I am still about a stone or so overweight).