Yikes! I've seen some grumbling. I would not even pay attention if not for my son. I would not buy the cards for him until they offered upvotes for posts. At least he will make money off of it, and he does the post each day, so I am happy. And now he found actifit and is traipsing around trying to get enough steps! This is amazing. He is not overweight, but exercise helps anyone. Go actifit!