Shazam!

Not the extremely cool 1970s-era comic-turned-TV show. I mean the coolest thing I've seen all week (our IT guy dropped by to show it off while I was moving into a new office). It's an iPhone app. You're hearing a song on the radio, or through your coworker's cube speakers, and you want it. You want it real bad. But you don't know what it's called. So you fire up the app, hold the iPhone out so it can listen, and then Shazam identifies it. By comparing the sound waveform to it's database. It made me want to buy an iPhone right then and there.

I'm better now.