While listening to my Beatles station today on Pandora, a short commercial for "Lie To Me," a new FOX show premiering tomorrow, popped up in between songs.
This was the first time I had seen this kind of advertising on Pandora. It was only about 10 seconds long, clean, and didn't really annoy me at all. I think this format works and it has been suggested that it would work with Twitter. In between every 15 Tweets, Twitter could insert small clean ads that relate to what your profile is about or the keywords within your Tweets. What do you think?