It's a workaround for a kid with an iPod Touch who doesn't yet have a cellphone: Textfree. Writes CNET's Michelle Meyers of her 10-year-old daughter, the app "assigns her a real phone number, and lets her send and receive texts for free." Is there a catch? Not really – unless texting is the reason why you didn't get the kid a cellphone in the first place (at least s/he can't text while driving … [Read more...] about How 10-year-olds text without a phone