60 iPhones sing Deck the Halls by Philip Elmer-DeWitt @FortuneMagazine December 16, 2011, 12:55 PM EDT E-mail Tweet Facebook Google Plus Linkedin Share icons Some of them are painfully out of tune, but it’s for a good cause Ignited, a high-tech advertising agency with offices in Los Angeles and New York, has come up with a clever holiday promotion. It will donate 5 cents (up to $2,500) to the Los Angeles Mission every time this YouTube video is viewed. As of Friday morning, it had raised $1,282.55. Ignited’s clients include NBC, Sony and the NFL, but not — so far –Apple AAPL . Via Brian S Hall.