
We spoke with Pandora's CTO Tom Conrad last night about the move, and he reassured us that the Pandora most of us know and love isn't going to change overnight. Questions in bold, answers in italics.
How "wide" is the current trial, and how is it determined who hears ads?
Less than 10% of our daily listeners hear the ad.... It's cap'd at once per day per listener and it's targeted by age.
What formats for ads are you trying? (lengths, styles)
The only ad style we're testing is NPR-style ("this station brought to you buy...") The ad we're running right now is 9 seconds. There are no current plans to test other styles or lengths.
How will Pandora make the final decision about how/how long/what type/which companies any eventual ad system will serve?
By listening to our listeners via support, our blog, and forums like the Digital Music Weblog. We pay a lot of attention to what our listeners have to say about all our decisions.
Does Pandora plan to target ads based on user preferences in music? Deeper targeting such as, users who listen to x, y, and z might also like products from N, while users that shun artist x, and y might also shun company Q? and, When/ Should we expect Pandora to roll out a full ad system to all users?
As with the rest of the Pandora product, our ad delivery system evolves incrementally over time. We're always looking for ways to improve our ability to deliver relevant ads that don't detract from the listening experience. Having said that, our principle goal is to deliver a compelling music listening experience that consistently plays songs that you'll love and our energy is really focused on that goal above all others.













1. "It's cap'd at once per day per listener" - that's a change already, I heard the ad multiple times the first day I heard ads. Pandora is handling this well and it's not that big of a deal. If the ads were more relevant (sorry, I don't eat at McyDees any more) I think I'd be applauding rather than criticizing the move.
Posted at 5:14PM on Jan 9th 2007 by J Amer