Sending a link to an iTunes song to someone on your network

I’ve found a few times when I have been talking to a coworker about a particular band or song that I have been listening to on my iTunes playlist. What better way to get someone to understand than to IM or email a link to the song you are listening to. I wouldn’t think this would be a hard thing to do with the way that iTunes uses Bonjour to find users and iTunes libraries.

Apple, what would it take in order to add this feature or is it even something that others would use? Maybe in that little “Ping” arrow dropdown beside a song there could be a “Send Local Link” or something like that. “Send Homesharing Link”.