I signed myself in too, my Halloween challenge is ending soon and though I didn't reach the goal I set myself for, I did loose 10 pounds, any loss is still a loss, so I am happy about it.
I was thinking about signing up another challenge ever since I decided to change the calorie counting to a more natural/clean way of eating. Hopefully this will be faster and more motivating. And I am so horrible with the calorie counting, I am sure I am sneaking more calories than I targeted for every week,
Good luck to all of us,