I hate jumping into new threads ... everyone has a head start and they aren't all excitable about it like new people.
I lost 2.5 stone a couple of years ago, using WeightWatchers, so I know it works. Unfortunately in the last 6 months, a stone of it has crept back on and I'm really NOT prepared to be fat again. I weighed myself today, and am (gosh) 13st 1lb.
My points allowance is 20, my first goal is 12 stone 8 lb - who's with me!?