Craigslist is good for more than just finding cheap used furniture for your apartment. Out of desperation, 28-year-old Selina Hodge posted an ad for a kidney donor in July and wound up getting 800 responses. One was from 23-year-old Stephanie Grant, who lives nearby in Florida and saw a story about Hodge on TV. "I had a gut instinct when I saw the request for a donor on television. I had to get involved," she said. The women underwent surgery this week and so far it seems that there were no complications. Hodge's mother, Gina Evans, said of Grant, "It just amazes me that somebody would actually lay down their life for a complete stranger."