“You’re riding in the car and a great song comes on the radio. You’re dying to know what it is so you can go buy it ASAP but there’s no satellite radio receiver to tell you what’s playing. How can you find out what song it is? Whip out your iPhone, put it near the car speakers, and watch the screen. Poof! There’s the song, artist, and album.” — TUAW.COM

Okay. This could make me trade in my Tracfone. iPhoner Tom promises to try this out and let me know how it works.