OP, I know you commented on my very same issue with WW, so I can totally relate! It is soo frustrating to be in a plateau. This last weekend, WW was trying to tell me I wasn't in a plateau, but I have not lost a pound in over 5 weeks!
last week, I started loseit.com to track my calories and exercise. I think it is just a great website and it has really helped me to see my food habits and calorie expenditures, so much better than PP, in my opinion. I'm not sure if you are like me, but I would use about half my weeklies on the weekend, so I was 'overeating' on Saturdays, generally, but would then stay steady with my dailies only the rest of the week. Well, you can't do that with loseit.com, unless you work-out more to create the calorie deficit, and I think that might be what was holding me back, because my home scale has finally started to budge on this loseit.com plan (basically, just calorie counting).
Anyway, I wish you the best of luck, and you aren't alone with a plateau
Oh--and I forgot to mention that using calorie counter really helped me to see how many calories fruits and veggies can have! Even though I thought I was only eating three fruits a day, my serving sizes might have been a bit distorted, so I was probably taking in more fruit calories than I even imagined---and some veggies (I eat a lot of brussels sprouts), have a lot more calories than I would have thought! You might consider counting your fruit as 1 point or something, just a thought?
