Sent to you by Chris Hunter via Google Reader:
More than $5000. That's how much one man's child ran up on his credit card by playing "free" games on his iPad. Many games may be advertised as free, but they actually try to push expensive "in-app purchases."
Some children – particularly younger ones – may not realize that the "buy more stuff" option in a free game actually adds charges to the credit card you have saved on your tablet or smartphone.